CVE-2026-55476 json
Snipe-IT: Unauthorized Asset Request Cancellation via Unguarded cancel_by_admin Parameter
published 2026-07-10 4 mo ago modified 2026-10-25 14 d ago also GHSA-53jc-27pc-x8r8 , EUVD-2026-42989
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 27%
- public exploits
- 0
- none known
Summary
Snipe-IT is an IT asset/license management system. Prior to 8.6.0, POST /account/request/{itemType}/{itemId}/{cancel_by_admin?}/{requestingUser?} accepts cancel_by_admin as a URL path segment without sufficient authorization, allowing an authenticated user to supply a victim user ID and silently cancel that user’s pending asset requests. This issue is fixed in version 8.6.0.
Patch / fix
- packagist snipe/snipe-it 8.6.0
- snipeitapp snipe-it 8.6.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | snipe/snipe-it | <8.6.0 |
8.6.0 |
Affected products
- grokability snipe-it
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/grokability/snipe-it/commit/3c1b18919afbba12d419a9795929493b0391c91a
web, patch
-
github.com
/grokability/snipe-it/commit/ac2162113d9e25e4c61b61916ce67fb2a1050553
web, patch
-
github.com
/grokability/snipe-it/security/advisories/GHSA-53jc-27pc-x8r8
web, vendor-advisory
-
github.com
/grokability/snipe-it/releases/tag/v8.6.0
web, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2026-55476
advisory
-
github.com
/grokability/snipe-it
package
Sources
- CVE List CVE-2026-55476
- GitHub Advisory GHSA-53jc-27pc-x8r8
- NVD CVE-2026-55476
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