CVE-2026-44196CRITICAL 9.1EPSS p21.4%
CVE-2026-44196CVE-2026-44196
Description
Pingvin Share X is a secure and easy self-hosted file sharing platform. From 1.14.1 to 1.16.2, a critical authentication bypass vulnerability allows an attacker who has obtained a valid username and password to skip the second-factor authentication (TOTP) requirement entirely. Although, an attacker still needs the user's password to reach this stage. This vulnerability is fixed in 1.16.3.
Scoring
| CVSS 3.1 | 9.1 (CRITICAL) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| EPSS | 0.30% probability of exploitation · percentile 21.4% · 2026-06-19T12:03:05Z |
| Published | 2026-05-12 |
| Last modified | 2026-05-13 |
Underlying weaknesses· 2
References
2
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Improper Authenticationcwe-287 | 0% | live |
| Weakness | Incorrect Comparisoncwe-697 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.