VulertSecurity VulertSecurity

Vulnerability Database · PyPI · Package report

plone: vulnerability history, versions and safety

plone is a package in the PyPI ecosystem. Vulert records 195 vulnerabilities for it across 120 releases, from Sep 2006 to Jul 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

i
195 vulnerabilities recorded C5 H31 M52 L2 U105
i
27 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
i
9 in the last 12 months

Most recent disclosure 07 Jul 2026.

See the disclosure history →
i
0 malicious-package vulnerabilities

No published version shipped hostile code.

See all plone vulnerabilities

Vulert verdict on plone 6.2.2 i

Updated on 22 Oct 2026

Careful: 6.2.2 has 27 known vulnerabilities, and 27 have no fix yet. Use an earlier safe version, or the workaround listed for each one.

Package health score 50/100
  • Security Unfixed issues
  • Maintenance Sustainable
  • Popularity Widely used
  • Community Not enough data

The current release has a vulnerability with no published fix, which caps this score.

What to do: Pin an earlier, unaffected release if you can, and apply the workaround each vulnerability lists until a fix is published. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Current release 6.2.2 — affected i
  • Vulnerabilities on record 195 over 19 years · 9 in the last year i
  • Latest disclosure 07 Jul 2026 i
  • Highest CVSS 9.9 i
  • With no published fix 27 i
  • Depended on by 110 packages i
  • Last release 1 month ago i
  • Licence GPL-2.0 i

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

Concerned about your application's security?

Vulert continues monitoring your dependencies and alerts you when new vulnerabilities are disclosed. No installation and no source-code access required.

01 Versions

Which versions are affected

Every version Vulert tracks for plone, 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.

i
Version Released Vulert vulnerabilities Licence Fix published Details
6.2.2 10 Sep 2026 C1 H2 M16 U8 GPL-2.0 No Details →
6.2.1 26 Jun 2026 U1 GPL-2.0 Yes Details →
6.1.5 25 Jun 2026 U1 GPL-2.0 Yes Details →
6.2.0 19 May 2026 U6 GPL-2.0 No Details →
6.2.0rc2 08 May 2026 U6 GPL-2.0 No Details →
6.2.0rc1 27 Mar 2026 U6 GPL-2.0 No Details →
6.2.0a1 15 Jan 2026 U6 GPL-2.0 No Details →
6.1.4 15 Jan 2026 U6 GPL-2.0 No Details →
6.1.3 02 Oct 2025 U6 GPL-2.0 No Details →
6.1.2 20 Jun 2025 U6 GPL-2.0 No Details →
6.0.15 27 Mar 2025 U6 GPL-2.0 No Details →
6.0.15rc2 26 Mar 2025 U6 GPL-2.0 No Details →
6.1.1 25 Mar 2025 U6 GPL-2.0 No Details →
6.1.1rc2 21 Mar 2025 U6 GPL-2.0 No Details →
6.0.15rc1 17 Mar 2025 U6 GPL-2.0 No Details →
6.1.1rc1 14 Mar 2025 U6 GPL-2.0 No Details →
6.1.0 07 Feb 2025 U6 GPL-2.0 No Details →
6.1.0rc1 31 Jan 2025 U6 GPL-2.0 No Details →
6.0.14 19 Dec 2024 U6 GPL-2.0 No Details →
6.1.0b2 19 Dec 2024 U6 GPL-2.0 No Details →
6.1.0b1 31 Oct 2024 U6 GPL-2.0 No Details →
6.0.13 05 Sep 2024 U6 GPL-2.0 No Details →
6.1.0a5 05 Sep 2024 U6 GPL-2.0 No Details →
6.1.0a4 01 Aug 2024 U6 GPL-2.0 No Details →
6.0.12 01 Aug 2024 U6 GPL-2.0 No Details →
5.2.15 01 Aug 2024 M1 U8 GPL-2.0 No Details →
6.1.0a3 26 Apr 2024 U6 GPL-2.0 No Details →
6.0.11 25 Apr 2024 U6 GPL-2.0 No Details →
6.1.0a2 27 Feb 2024 U6 GPL-2.0 No Details →
6.0.10 22 Feb 2024 U6 GPL-2.0 No Details →
6.1.0a1 26 Jan 2024 U6 GPL-2.0 No Details →
6.0.9 14 Dec 2023 M1 U7 GPL-2.0 No Details →
6.0.8 26 Oct 2023 M1 U7 GPL-2.0 No Details →
5.2.14 21 Sep 2023 H1 M1 U8 GPL-2.0 No Details →
6.0.7 14 Sep 2023 M1 U7 GPL-2.0 No Details →
5.2.13 19 Jul 2023 H1 M1 U8 GPL-2.0 No Details →
6.0.6 22 Jun 2023 H1 M1 U8 GPL-2.0 No Details →
6.0.5 25 May 2023 H1 M1 U8 GPL-2.0 No Details →
6.0.4 21 Apr 2023 H1 M1 U8 GPL-2.0 No Details →
5.2.12 19 Apr 2023 H1 M1 U8 GPL-2.0 No Details →
6.0.3 23 Mar 2023 H1 M1 U8 GPL-2.0 No Details →
6.0.2 23 Feb 2023 H1 M1 U8 GPL-2.0 No Details →
6.0.1 30 Jan 2023 H1 M1 U8 GPL-2.0 No Details →
5.2.11 26 Jan 2023 H1 M1 U8 GPL-2.0 No Details →
6.0.0 12 Dec 2022 H1 M1 U8 GPL-2.0 No Details →
6.0.0rc2 05 Dec 2022 H1 M1 U8 GPL-2.0 No Details →
6.0.0rc1 18 Nov 2022 H1 M1 U8 GPL-2.0 No Details →
5.2.10 31 Oct 2022 H1 M1 U8 GPL-2.0 No Details →
6.0.0b3 04 Oct 2022 H1 M1 U8 GPL-2.0 No Details →
6.0.0b2 09 Sep 2022 H1 M1 U8 GPL-2.0 No Details →
6.0.0b1 22 Jul 2022 H1 M1 U8 GPL-2.0 No Details →
5.2.9 18 Jul 2022 H1 M1 U8 GPL-2.0 No Details →
6.0.0a6 27 Jun 2022 H1 M1 U8 GPL-2.0 No Details →
6.0.0a5 24 Jun 2022 H1 M1 U8 GPL-2.0 No Details →
5.2.8 29 Apr 2022 H1 M1 U8 GPL-2.0 No Details →
6.0.0a4 07 Apr 2022 H1 M1 U8 GPL-2.0 No Details →
6.0.0a3 28 Jan 2022 H1 M1 U8 GPL-2.0 No Details →
5.2.7 25 Jan 2022 H1 M1 U8 GPL-2.0 No Details →
6.0.0a2 03 Dec 2021 H1 M1 U8 GPL-2.0 No Details →
5.2.6 22 Oct 2021 H1 M1 U8 GPL-2.0 No Details →
6.0.0a1 16 Oct 2021 H1 M1 U8 GPL-2.0 No Details →
5.2.5 30 Jul 2021 H1 M1 U8 GPL-2.0 No Details →
5.2.4 19 Feb 2021 C1 H3 M6 U17 GPL-2.0 No Details →
5.2.3 30 Oct 2020 C1 H3 M8 U19 GPL-2.0 No Details →
5.1.7 21 Sep 2020 C2 H7 M10 U27 GPL-2.0 No Details →
4.3.20 19 Aug 2020 C2 H8 M7 U29 GPL-2.0 No Details →
5.2.2 27 Jun 2020 C1 H6 M8 U22 GPL-2.0 No Details →
5.2.1 02 Dec 2019 C2 H7 M10 U27 GPL-2.0 No Details →
4.3.19 09 Sep 2019 C2 H9 M8 U29 GPL-2.0 No Details →
5.1.6 03 Sep 2019 C2 H7 M10 U27 GPL-2.0 No Details →
5.2.0 11 Jul 2019 C2 H7 M10 U28 GPL-2.0 No Details →
5.2.0rc5 27 Jun 2019 C2 H7 M17 U27 GPL-2.0 No Details →
5.2.0rc4 20 Jun 2019 C2 H7 M17 U27 GPL-2.0 No Details →
5.2.0rc3 05 May 2019 C2 H7 M17 U27 GPL-2.0 No Details →
5.2.0rc2 22 Mar 2019 C2 H7 M17 U27 GPL-2.0 No Details →
5.2.0rc1 04 Mar 2019 C2 H7 M17 U27 GPL-2.0 No Details →
5.2.0b1 14 Feb 2019 C2 H7 M17 U27 GPL-2.0 No Details →
5.0.10 09 Jan 2019 C2 H7 M10 U34 GPL-2.0 No Details →
5.2.0a2 29 Dec 2018 C2 H7 M17 U27 GPL-2.0 No Details →
5.1.5 11 Dec 2018 C2 H7 M10 U27 GPL-2.0 No Details →
5.2.0a1 08 Nov 2018 C2 H7 M17 U27 GPL-2.0 No Details →
5.1.4 02 Oct 2018 C2 H7 M10 U27 GPL-2.0 No Details →
5.1.3 21 Jun 2018 C2 H7 M10 U27 GPL-2.0 No Details →
4.3.18 29 May 2018 C2 H9 M8 U29 GPL-2.0 No Details →
5.1.2 08 Apr 2018 C2 H7 M10 U27 GPL-2.0 No Details →
5.1.1 11 Mar 2018 C2 H7 M10 U27 GPL-2.0 No Details →
4.3.17 08 Mar 2018 C2 H9 M8 U29 GPL-2.0 No Details →
5.1.0 15 Feb 2018 C2 H7 M10 U27 GPL-2.0 No Details →
5.1.0rc2 27 Nov 2017 C2 H7 M17 U28 GPL-2.0 No Details →
5.1.0rc1 10 Sep 2017 C2 H7 M17 U28 GPL-2.0 No Details →
4.3.16 09 Sep 2017 C2 H9 M8 U29 GPL-2.0 No Details →
5.0.9 05 Aug 2017 C2 H7 M10 U34 GPL-2.0 No Details →
5.1.0b4 03 Jul 2017 C2 H7 M17 U28 GPL-2.0 No Details →
4.3.15 03 Jul 2017 C2 H10 M9 U32 GPL-2.0 No Details →
5.0.8 04 Jun 2017 C2 H7 M10 U34 GPL-2.0 No Details →
4.3.14 03 Apr 2017 C2 H10 M9 U32 GPL-2.0 No Details →
5.1.0b3 02 Apr 2017 C2 H7 M17 U28 GPL-2.0 No Details →
4.3.13 16 Mar 2017 C2 H10 M9 U32 GPL-2.0 No Details →
5.1.0b2 20 Feb 2017 C2 H7 M17 U28 GPL-2.0 No Details →
5.1.0b1 20 Feb 2017 C2 H7 M17 U28 GPL-2.0 No Details →
5.0.7 20 Feb 2017 C2 H7 M10 U34 — No Details →
4.3.12 20 Feb 2017 C2 H10 M9 U32 — No Details →
5.0.6 23 Aug 2016 C2 H7 M15 U42 — No Details →
5.1.0a2 19 Aug 2016 C2 H7 M17 U28 — No Details →
4.3.11 15 Aug 2016 C2 H10 M11 U40 — No Details →
4.3.10 25 Jun 2016 C2 H10 M11 U40 — No Details →
5.0.5 22 Jun 2016 C2 H7 M16 U42 — No Details →
5.0.4 31 Mar 2016 C2 H7 M18 U42 — No Details →
5.1.0a1 31 Mar 2016 C2 H7 M17 U28 — No Details →
4.3.9 29 Mar 2016 C2 H10 M12 U40 — No Details →
5.0.3 03 Mar 2016 C2 H7 M18 U42 — No Details →
4.3.8 01 Mar 2016 C2 H10 M12 U40 — No Details →
5.0.2 09 Jan 2016 C2 H7 M18 U42 — No Details →
5.0.1 18 Dec 2015 C2 H7 M18 U42 — No Details →
5.0.0 28 Sep 2015 C2 H7 M21 U37 — No Details →
4.3.7 28 Sep 2015 C2 H10 M12 U40 — No Details →
5.0.0rc3 21 Sep 2015 C2 H7 M19 U37 — No Details →
5.0.0rc2 12 Sep 2015 C2 H7 M19 U37 — No Details →
5.0.0rc1 08 Sep 2015 C2 H7 M19 U37 — No Details →
5.0.0b4 24 Aug 2015 C2 H7 M19 U37 — No Details →

The newest 120 of 207 versions Vulert tracks. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2006 4
  • 2007 1
  • 2008 2
  • 2009 1
  • 2010 1
  • 2011 7
  • 2014 40
  • 2017 15
  • 2018 9
  • 2019 1
  • 2020 10
  • 2021 19
  • 2022 72
  • 2023 2
  • 2024 2
  • 2026 9

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 9 of the 195 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for plone

The 5 most severe of 195 vulnerabilities recorded for this package

Search all 195 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2021-33509: Incorrect Permission Assignment for Critical Resource in Plone 9.9 critical 5.2.5 15 Jun 2021
CVE-2012-5493: Plone Remote Code Execution 9.9 medium 4.2.3 17 May 2022
CVE-2012-5487: Plone Sandbox Whitelisting Bypass 9.9 medium 4.2.3 17 May 2022
CVE-2012-5488: Plone Code Injection vulnerability 9.8 high 4.2.3 17 May 2022
CVE-2007-5741: Plone Arbitrary Code Execution via Unsafe Handling of Pickles 9.8 critical 2.5.5 01 May 2022

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

Updated: 22/Oct/2026 · Vulnerabilities in our DB: 524173

Subscribe to Vulert on Telegram
Daily digest of new CVEs, critical and high severity, affected packages and fixes — plus a weekly roundup.
Join the channel →

Questions

About plone

Is plone safe to use?

Vulert records 195 vulnerabilities for plone in PyPI: 5 critical, 31 high, 52 medium and 2 low, plus 105 not yet rated. 27 of them have no published fix yet, so those are the ones to avoid or mitigate.

What is plone's Vulert package health score?

Vulert scores plone 50/100, 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). The current release has a vulnerability with no published fix, which caps this score.

Is the latest version of plone affected?

Yes. 6.2.2, the version you would install today, has 27 known vulnerabilities, and 27 has no published fix yet. Use an earlier unaffected release, or the workaround each vulnerability lists.

Which version of plone should I use?

6.2.2 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 plone have?

195 vulnerabilities are recorded for plone in the PyPI ecosystem: 5 critical, 31 high, 52 medium and 2 low, plus 105 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 plone vulnerabilities disclosed?

9 vulnerabilities were recorded for plone in the last 12 months, and the oldest entry in this database dates to 29 Sep 2006. 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 plone 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 plone for upcoming vulnerabilities?

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