CVE-2026-87816
PasswordPusher before 2.11.1 Race Condition View Limit Bypass
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-362 |
| Vendor | pglombardo |
| Product | passwordpusher |
| Published | Sep 9, 2026 |
| Last Updated | Sep 9, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
pglombardo / PasswordPusher
0 < 2.11.1