Vulnerability Database · Packagist · Package report
yourls/yourls: vulnerability history, versions and safety
yourls/yourls is a package in the Packagist ecosystem. Vulert records 9 vulnerabilities for it across 18 releases, from Sep 2019 to Oct 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.
No patched version yet — these are the ones to plan around.
See the unfixed vulnerabilities →No published version shipped hostile code.
Vulert verdict on yourls/yourls i
Updated on 23 Oct 2026
Careful: 4 of the 9 vulnerabilities Vulert records for this package have no fix yet. Plan around those, or apply the workaround listed for each. The rest have a fixed version to move to.
What to do: Plan around the 4 vulnerabilities with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →
- Vulnerabilities on record 9 over 7 years · 3 in the last year i
- Latest disclosure 15 Oct 2026 i
- Highest CVSS 9.8 i
- With no published fix 4 i
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01 Versions
Which versions are affected
Every version Vulert holds for yourls/yourls, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.
| Version | Vulert vulnerabilities | Fix published | Details |
|---|---|---|---|
| 1.10.4 | M1 | Yes | Details → |
| 1.10.3 | H1 M1 | Yes | Details → |
| 1.10.2 | H2 M1 | No | Details → |
| 1.10.1 | H2 M1 | No | Details → |
| 1.10.0 | H2 M1 | No | Details → |
| 1.9.2 | H2 M1 | No | Details → |
| 1.9.1 | H2 M1 | No | Details → |
| 1.9 | H2 M1 | No | Details → |
| 1.8.2 | H2 M2 L1 | No | Details → |
| 1.8.1 | H2 M4 L1 | No | Details → |
| 1.8 | H2 M4 L1 | No | Details → |
| 1.7.9 | H2 M5 L1 | No | Details → |
| 1.7.6 | H2 M5 L1 | No | Details → |
| 1.7.5 | H2 M5 L1 | No | Details → |
| 1.7.4 | H2 M5 L1 | No | Details → |
| 1.7.3 | C1 H2 M5 L1 | No | Details → |
| 1.7.2 | C1 H2 M5 L1 | No | Details → |
| 1.7.1 | C1 H2 M5 L1 | No | Details → |
Newest 18 of 18 versions on record. Severity counts are the vulnerabilities recorded against that exact release.
02 Disclosure history
How often vulnerabilities are recorded
Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 3 of the 9 were recorded in the last 12 months.
03 Vulnerabilities
Recorded vulnerabilities for yourls/yourls
| Vulnerability | Severity | Fixed version ↓ | Disclosed ↓ |
|---|---|---|---|
| CVE-2019-14537: Type Confusion Vulnerability in yourls/yourls | 9.8 critical | 1.7.4 | 23 Sep 2019 |
| CVE-2026-63135: YOURLS Stored XSS Vulnerability in Referrer Statistics Chart | 8.2 high | 1.10.4 | 21 Aug 2026 |
| Cross-Site Scripting (XSS) Vulnerability in YOURLS Package | 7.1 high | No fix published | 30 Dec 2025 |
| CVE-2021-3783: Cross-site Scripting in yourls | 6.6 medium | No fix published | 20 Sep 2021 |
| CVE-2021-3734: Improper Restriction of Rendered UI Layers or Frames in yourls | 6.5 medium | No fix published | 30 Aug 2021 |
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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315
