CVE-2026-104974
8.1 HIGHpublic exploit availablePublished 2026-10-05 · Updated 2026-10-05
AI risk analysis
- Summary
- The flaw allows a deactivated user to log in with existing credentials, silently reactivate their account, and potentially gain unauthorized access. This matters because it bypasses account deactivation and could lead to unauthorized access and data breaches.
- Exploitability
- Exploitation is relatively easy as it requires a deactivated account with valid credentials. The precondition is that the user's account was previously deactivated by setting is_active=False.
- Blast radius
- If exploited, this could lead to unauthorized access to project management tools and sensitive information, impacting multiple users and projects.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Upgrade to version 1.4.0 or later.
auth-bypasswebproject-management
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD 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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-284
Public exploit & PoC 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
All 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 data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
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- HIGHCVE-2026-104335
- MEDIUMCVE-2026-14816
- HIGHCVE-2026-15230
- HIGHCVE-2026-16102
- HIGHCVE-2026-16736
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