CVE-2026-108163CWE-307

CVE-2026-108163

Medium · published October 10, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
11.5
In the wild
Unconfirmed
What it is

Pingvin Share X before 1.22.0 contains an ineffective rate limiting vulnerability because throttler TTL values specified in seconds are interpreted as milliseconds. Unauthenticated attackers can send effectively unthrottled requests to /api/auth/signIn, /api/auth/signIn/totp and /api/auth/resetPassword to brute-force passwords and TOTP codes.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00217 · 11.5th percentile
Weakness
CWE-307 · Improper Restriction of Excessive Authentication Attempts
Published
2026-10-10T18:16Z
References (6)
https://github.com/smp46/pingvin-share-x · [email protected]https://github.com/smp46/pingvin-share-x/blob/68ebf191fe1362592ffd5517e662f087e36c10b2/backend/src/auth/auth.controller.ts#L45-L50 · [email protected]https://github.com/smp46/pingvin-share-x/commit/dc0aa5f66287038d5f919e74948462f994b1d6b1 · [email protected]https://github.com/smp46/pingvin-share-x/releases/tag/v1.22.0 · [email protected]https://github.com/smp46/pingvin-share-x/security/advisories/GHSA-7gx2-g6x2-7mjg · [email protected]https://www.vulncheck.com/advisories/pingvin-share-x-before-1.22.0-ineffective-authentication-rate-limiting-via-throttler-ttl · [email protected]
EPSS history
Timeline
  • 12 OCT 03:26Z
    EPSS moved — → 0%
    epss
  • 10 OCT 13:55Z
    Pingvin Share X before 1.22.0 Ineffective Authentication Rate Limiting via Throttler TTL
    cvelistv5
  • 10 OCT 13:55Z
    Pingvin Share X before 1.22.0 Ineffective Authentication Rate Limiting via Throttler TTL
    cvelistv5