CVE-2026-116201
Snipe-IT before 8.5.0 contains a SAML assertion replay vulnerability that allows attackers to reuse…
- Risk score
- 53/100
- CVSS
- 8.8 v3.1
- Published
- 25 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Snipe-IT before 8.5.0 contains a SAML assertion replay vulnerability that allows attackers to reuse captured assertions by exploiting a non-atomic nonce check in the SAML acs handler. Attackers can send concurrent POST requests to /saml/acs with one captured assertion to obtain multiple authenticated victim sessions t…
- Affected
- See advisory
- Fix
- Upgrade the product to 8.5.0 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 8.8 high
References
Original description
Snipe-IT before 8.5.0 contains a SAML assertion replay vulnerability that allows attackers to reuse captured assertions by exploiting a non-atomic nonce check in the SAML acs handler. Attackers can send concurrent POST requests to /saml/acs with one captured assertion to obtain multiple authenticated victim sessions that evade IdP-driven revocation.
Last activity 25 Oct 2026. Patch Forecast updates every hour.