CVE-2026-111869makeplane API Endpoint reliance on untrusted inputs in a security decision
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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A vulnerability was identified in makeplane plane up to 1.4.2. Impacted is an unknown function of the component API Endpoint. Such manipulation of the argument X-Forwarded-For leads to reliance on untrusted inputs in a security decision. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
- CVSS
- 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C
- Weakness (CWE)
- CWE-807, CWE-20
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Oct 18, 2026
- First seen by InfoSec Signals
- Oct 18, 2026
Affected products
makeplane plane plane:plane | 1.4.0; 1.4.1; 1.4.2 | CNA record |
References
- https://vuldb.com/vuln/421581vdb-entry, technical-description
- https://vuldb.com/vuln/421581/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-111869third-party-advisory
- https://vuldb.com/submit/1004923third-party-advisory
- https://vuldb.com/submit/1005105third-party-advisory
- https://github.com/makeplane/plane/issues/9913exploit, issue-tracking
- https://github.com/makeplane/plane/product
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.