CVE-2026-104974
Plane is an open-source project management tool.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.50%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Plane is an open-source project management tool. Prior to 1.4.0, a user whose account has been deactivated by setting is_active=False can still log in with existing credentials. Successful authentication silently changes is_active back to True, reactivating the account without notifying the administrator. This issue is fixed in 1.4.0.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 0.50% probability · 43th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-284
- Source
- security-advisories@github.com
EPSS moved from 0.5% on 6 October 2026 to 0.5% on 26 October 2026.
References
- https://github.com/makeplane/plane/commit/1e8f3630c7697129b61eb57f2453f0bf09224920
- https://github.com/makeplane/plane/commit/6c9dbb50434d16ea00a00d1574723dfd0c3d2446
- https://github.com/makeplane/plane/pull/9290
- https://github.com/makeplane/plane/pull/9304
- https://github.com/makeplane/plane/releases/tag/v1.4.0
- https://github.com/makeplane/plane/security/advisories/GHSA-rmmf-rj2q-3rrg
- https://github.com/makeplane/plane/security/advisories/GHSA-rmmf-rj2q-3rrg
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.