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TI-2026-83840 Aliases CVE-2026-120448GHSA-x998-w6fg-m92w

DoraCMS Mass Assignment via API Key Update Endpoint

Priority HIGH 72CWE-915Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Tampering
Confidentiality · integrity · availability
High · High · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-915.

Summary

DoraCMS through 3.1.0 contains a mass assignment flaw in the PUT /api/v1/user/api-keys/:id endpoint, tracked as CWE-915. An authenticated low-privileged user can rebind their own API key to another user's account by setting the userId field. The attacker then acts as the victim to modify profiles and publish or delete content. A public exploit is linked in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Description from the CNA

DoraCMS through 3.1.0 contains a mass assignment vulnerability in the PUT /api/v1/user/api-keys/:id endpoint that allows authenticated low-privileged users to rebind their API key to another user's account. Attackers can set the userId field on their own key to a victim's id, then act as that victim to modify profiles and publish or delete content.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00361 30th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
doramartDoraCMSup to 3.1.0—No fix listedCNA
  • DoraCMS Vendordoramart Affected up to 3.1.0 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for DoraCMS.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Timeline

  1. 2026-11-02 Threatist record created from CVE-2026-120448
  2. 2026-11-02 Alias added: GHSA-x998-w6fg-m92w
  3. 2026-11-02 CISA SSVC decision points changed
  4. 2026-11-02 Priority changed: MEDIUM → HIGH

References

Exploit 1

Patch 1

Other 1

  • TI-2026-20911 DoraCMS <= 3.1 UEditor Remote Image Fetch SSRF CVSS 4.0MEDIUM 6.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences