CVE-2020-27388
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
YOURLS Stored Cross Site Scripting (XSS)
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | yourls/yourls | >=1.5,<1.8 | 1.8 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-27388
- https://github.com/YOURLS/YOURLS/pull/2761
- https://github.com/YOURLS/YOURLS/pull/2761/commits/93396c14587ece4f3d7bcb654f6d22eb0bae7d74
- https://github.com/YOURLS/YOURLS/commit/04495e8b17ffeedb695ef5a64389f6bee15d57fb
- https://github.com/YOURLS/YOURLS
- https://johnjhacking.com/blog/cve-2020-27388
- http://yourls.org
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.