CVE-2026-104893Plane: Improper validation allows arbitrary modification of API token rate limits
Updated under an hour ago ()
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It affects makeplane plane. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Plane is an open-source project management tool. Prior to 1.4.0, GET /api/users/api-tokens/ allows an authenticated user to retrieve API-token records, while PATCH /api/users/api-tokens/{token_id}/ allows the user to modify the token's allowed_rate_limit field without server-side validation or a maximum value. A user can raise the limit arbitrarily and bypass intended API rate-limiting controls, enabling high-volume automated requests, backend resource abuse, and possible resource exhaustion. This issue is fixed in 1.4.0.
- CVSS
- 5.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- Weakness (CWE)
- CWE-770
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Deferred
- Record last updated
- Oct 6, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
makeplane plane makeplane:plane (from the name) | before 1.4.0 | CNA record |
References
- https://github.com/makeplane/plane/security/advisories/GHSA-xfgr-2x3f-g2cfx-refsource-confirm
- https://github.com/makeplane/plane/pull/9148x-refsource-misc
- https://github.com/makeplane/plane/commit/edf247541301e482f2688c63481464b671ec579dx-refsource-misc
- https://github.com/makeplane/plane/releases/tag/v1.4.0x-refsource-misc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.