CVE-2021-29487
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
October CMS auth bypass and account takeover
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 | october/system | <1.0.472 | 1.0.472 |
| Packagist | october/system | >=1.1.1,<1.1.5 | 1.1.5 |
References
- https://github.com/octobercms/october/security/advisories/GHSA-h76r-vgf3-j6w5
- https://nvd.nist.gov/vuln/detail/CVE-2021-29487
- https://github.com/octobercms/library/commit/016a297b1bec55d2e53bc889458ed2cb5c3e9374
- https://github.com/octobercms/library/commit/5bd1a28140b825baebe6becd4f7562299d3de3b9
- https://github.com/octobercms/october
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.