CVE-2026-87816PasswordPusher before 2.11.1 Race Condition View Limit Bypass
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No exploitation reported and no EPSS estimate yet.
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PasswordPusher before 2.11.1 contains a time-of-check-to-time-of-use race condition in view limit enforcement that allows unauthenticated attackers to bypass expire_after_views limits. Attackers can send concurrent requests to the show endpoint to access one-time secrets multiple times before the view count is incremented and the push expires.
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-362
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Sep 9, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
pglombardo PasswordPusher pglombardo:passwordpusher (from the name) | before 2.11.1; 2.11.1 not affected | CNA record |
References
- https://github.com/pglombardo/PasswordPusher/security/advisories/GHSA-6q3c-57pp-wvppvendor-advisory
- https://www.vulncheck.com/advisories/passwordpusher-before-2.11.1-race-condition-view-limit-bypassthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.