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Vulnerability Database · Go · Package report

github.com/crewjam/saml: vulnerability history, versions and safety

github.com/crewjam/saml is a package in the Go ecosystem. Vulert records 10 vulnerabilities for it across 120 releases, from Apr 2021 to Oct 2023. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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10 vulnerabilities recorded C2 H2 U6
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0 with no fix published

Every vulnerability has a patched version to move to.

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0 in the last 12 months

Nothing new recorded in the last year.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all github.com/crewjam/saml vulnerabilities

Vulert verdict on github.com/crewjam/saml v0.5.1 i

Updated on 23 Oct 2026

Action needed: v0.5.1 has 10 known vulnerabilities, but every one of them has a fix. Upgrade to the version listed below and you are clear.

Package health score 67/100
  • Security Some issues to review
  • Maintenance Maintaining
  • Popularity Widely used
  • Community Quiet

What to do: Upgrade to the version that resolves each vulnerability below. Fix it, then keep watch: this version is affected today, and the next one may be too — Vulert alerts you when a new vulnerability lands. Monitor it with Vulert →

  • Current release v0.5.1 — affected i
  • Vulnerabilities on record 10 over 2 years · 0 in the last year i
  • Latest disclosure 24 Oct 2023 i
  • Highest CVSS 9.8 i
  • With no published fix 0 i
  • Stars 1,118 i
  • OpenSSF scorecard 2/10 i
  • Last release 18 months ago i
  • Licence BSD-2-Clause i

Version list, release dates, licence and dependants published by the Go module proxy, refreshed 23 Oct 2026. Licence information is not legal advice.

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01 Versions

Which versions are affected

Every version Vulert tracks for github.com/crewjam/saml, newest first, with the vulnerabilities recorded against each one. A version showing none has no vulnerability in the Vulert database — open it for the full picture on that release.

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Version Released Vulert vulnerabilities Licence Fix published Details
v0.0.0-20250509153807-346540312f72 09 May 2025 C2 H2 U6 BSD-2-Clause Yes Details →
v0.5.1-0.20250509153807-346540312f72 09 May 2025 C2 H2 U6 BSD-2-Clause Yes Details →
v0.5.2-0.20250509153807-346540312f72 09 May 2025 C2 H2 U6 BSD-2-Clause Yes Details →
v0.5.2-0.20250414111607-4664c86b66fe 14 Apr 2025 C2 H2 U6 BSD-2-Clause Yes Details →
v0.5.1 14 Apr 2025 C2 H2 U6 BSD-2-Clause Yes Details →
v0.5.0 12 Apr 2025 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.15-0.20250412154359-10fe88b8b135 12 Apr 2025 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.15-0.20250222165211-cc732a4c43dd 22 Feb 2025 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.15-0.20240720110757-bbccb7933d5f 20 Jul 2024 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.15-0.20240101105950-a3599c5edf5d 01 Jan 2024 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.15-0.20231218233659-f15b0332bffe 18 Dec 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20231016111848-a32b643a25a4 16 Oct 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.3.1-0.20231016111848-a32b643a25a4 16 Oct 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.15-0.20231016111848-a32b643a25a4 16 Oct 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.15-0.20231014144223-b2c7702ef01c 14 Oct 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.15-0.20231014142629-adb3ff5ed70d 14 Oct 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.14 14 Oct 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.14-0.20231014135627-5f6e5ab4cdf5 14 Oct 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.14-0.20231014135425-193e551d9a84 14 Oct 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.14-0.20230509105748-27e3079767df 09 May 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20230420111643-34930b26d33b 20 Apr 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.14-0.20230420111643-34930b26d33b 20 Apr 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.14-0.20230411192845-f9e67165dd9c 11 Apr 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20230322192200-8e9236867d17 22 Mar 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.3.1-0.20230322192200-8e9236867d17 22 Mar 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.13 22 Mar 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20230126120033-2aeb2efd8c40 26 Jan 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.13-0.20230126120033-2aeb2efd8c40 26 Jan 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.12 14 Jan 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.11 12 Jan 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.11-0.20230112210550-cfc9c7538d2c 12 Jan 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.11-0.20230112205214-5a6e8ccedf65 12 Jan 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.11-0.20230112201428-c77d60c62bd6 12 Jan 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.11-0.20230112201348-9eb285e9692f 12 Jan 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20230104023111-b527619d4f45 04 Jan 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.11-0.20230104023111-b527619d4f45 04 Jan 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.11-0.20230101163342-2d6a7927aae7 01 Jan 2023 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.11-0.20221231123758-5aa5021169e9 31 Dec 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20221211125903-d951aa2d145a 11 Dec 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.11-0.20221211125903-d951aa2d145a 11 Dec 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20221128135742-b3297164df07 28 Nov 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.10 28 Nov 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.9 28 Nov 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.9-0.20220627101534-abf41acd6cd6 27 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20220625143334-5e0ffd290abf 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.8 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.8-0.20220625143115-f5193739b569 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.8-0.20220625142713-d74fd352075e 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.8-0.20220625142647-a54444557d39 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220625140515-e87e8389d027 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220625135530-702b90c6842e 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220625134303-824f7933cc19 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220625134252-a3bdfa1a94e7 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220625133942-1f7373b6cbc4 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220625133923-c9d22973df3c 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220625133839-3573a32945bd 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220625133549-5a22b43b85e0 25 Jun 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220523131230-7444b81da299 23 May 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220414111508-00a79cc1e7de 14 Apr 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220328124037-d4ed82f19df6 28 Mar 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220328124000-224026ca8d53 28 Mar 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220328123913-ebaef9ab8e26 28 Mar 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220204154435-34d029892e58 04 Feb 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220204154421-cdfe90f08ceb 04 Feb 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20220105150955-e007e418a04d 05 Jan 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220105150955-e007e418a04d 05 Jan 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20220102173401-c81ab81f1b2a 02 Jan 2022 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.7-0.20211221121548-de675fdc462d 21 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6 10 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20211210154212-8308fb0c667f 10 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20211210154157-cc1e81b5a55d 10 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20211210151647-71e1cdcdcf48 10 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20211210150617-d5716f6b5729 10 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20211210150534-0771d8f63000 10 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20211210150240-2db94e7bc785 10 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20211210145928-962742773881 10 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20211210145900-23acdd225ab1 10 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20211210145840-324aadd28430 10 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20211210145755-d321463f84da 10 Dec 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20210521115923-29c6295245bd 21 May 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210521115923-29c6295245bd 21 May 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20210514124236-b115a403cd4f 14 May 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210514124236-b115a403cd4f 14 May 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210412143159-0f63febe3019 12 Apr 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210405130420-af97bd20fe41 05 Apr 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210402165841-bd15f54347cd 02 Apr 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210325133142-c0905422f397 25 Mar 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210325132047-5f7364e1d80e 25 Mar 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210325131315-844adc98f344 25 Mar 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210325131253-0e039c05c197 25 Mar 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210325131227-7bb5c5a4883a 25 Mar 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210325130603-86638df35b38 25 Mar 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20210325130521-18eee015b789 25 Mar 2021 C2 H2 U6 BSD-2-Clause Yes Details →
v0.0.0-20201228173434-07f15a6f3f99 28 Dec 2020 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20201228173434-07f15a6f3f99 28 Dec 2020 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20201228173255-4ffb03cdf85e 28 Dec 2020 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20201228173029-cc43707e1e85 28 Dec 2020 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20201227203850-6f84a3f0c1e9 27 Dec 2020 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20201227203850-bca570abb2ce 27 Dec 2020 C2 H2 U6 BSD-2-Clause Yes Details →
v0.4.6-0.20201227203850-c2702ea1c206 27 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.6-0.20201227203850-d00c43e124c1 27 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.6-0.20201227203850-dbb13a85b906 27 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.6-0.20201224152704-45502586594e 24 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.6-0.20201216180528-48af097d0979 16 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.6-0.20201214182141-a9a97039d5c2 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.6-0.20201214181531-92f529c424c5 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5-0.20201214173253-9ce1492702a0 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5-0.20201214171537-60138500b838 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5-0.20201214170817-e98610046e31 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5-0.20201214170622-243bfae22614 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5-0.20201214153934-6614c51c839b 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5-0.20201214145344-6ab128f6ca9f 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5-0.20201214145316-c30d706d3afd 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.4-0.20201214144843-99bc9e106a00 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5-0.20201214144843-99bc9e106a00 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5-0.20201214144327-61ad7bf8fd3f 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5-0.20201214143815-3e96b140256a 14 Dec 2020 C2 H2 U6 — Yes Details →
v0.4.5-0.20201214143815-6f60b3c5017d 14 Dec 2020 C2 H2 U6 — Yes Details →

The newest 120 of 337 versions Vulert tracks. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2021 3
  • 2022 3
  • 2023 4

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 10 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for github.com/crewjam/saml

The 5 most severe of 10 vulnerabilities recorded for this package

Search all 10 in the database →
Vulnerability Severity Fixed version ↑ Disclosed ↑
CVE-2020-27846: XML Processing error in github.com/crewjam/saml 9.8 critical 0.4.3 23 Jun 2021
CVE-2022-41912: Vulnerability in github.com/crewjam/saml - Signature Bypass via Multiple Assertion Elements 9.1 critical 0.4.9 29 Nov 2022
CVE-2023-28119: Denial Of Service Via Deflate Decompression Bomb in github.com/crewjam/saml 7.5 high 0.4.13 22 Mar 2023
Cross-site Scripting Vulnerability in github.com/crewjam/saml 7.1 high 0.4.14 17 Oct 2023
CVE-2020-27846: XML Processing error in github.com/crewjam/saml N/A unrated 0.4.3 14 Apr 2021

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About github.com/crewjam/saml

Is github.com/crewjam/saml safe to use?

Vulert records 10 vulnerabilities for github.com/crewjam/saml in Go: 2 critical, 2 high, 0 medium and 0 low, plus 6 not yet rated. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

What is github.com/crewjam/saml's Vulert package health score?

Vulert scores github.com/crewjam/saml 67/100, which reads as usable, but worth attention. The score weighs the vulnerability record (40), maintenance and release cadence (25), adoption from dependents and stars (20) and community signals such as the OpenSSF scorecard and forks (15).

Is the latest version of github.com/crewjam/saml affected?

Yes. v0.5.1, the version you would install today, has 10 known vulnerabilities, and every one of them has a published fix. Upgrade to the version listed for each.

Which version of github.com/crewjam/saml should I use?

v0.5.1 is the version Vulert recommends for the affected releases. The version table above lists every release with the vulnerabilities recorded against it, so you can confirm the range you actually run.

How many vulnerabilities does github.com/crewjam/saml have?

10 vulnerabilities are recorded for github.com/crewjam/saml in the Go ecosystem: 2 critical, 2 high, 0 medium and 0 low, plus 6 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new github.com/crewjam/saml vulnerabilities disclosed?

0 vulnerabilities were recorded for github.com/crewjam/saml in the last 12 months, and the oldest entry in this database dates to 14 Apr 2021. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of github.com/crewjam/saml are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor github.com/crewjam/saml for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the github.com/crewjam/saml version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.