CVE-2026-32029 json
OpenClaw < 2026.2.21 - Client IP Spoofing via X-Forwarded-For Header Parsing
published 8mo ago modified 4mo ago also GHSA-2rgf-hm63-5qph , EUVD-2026-13306
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 10%
- public exploits
- 0
- none known
Summary
OpenClaw versions prior to 2026.2.21 improperly parse the left-most X-Forwarded-For header value when requests originate from configured trusted proxies, allowing attackers to spoof client IP addresses. In proxy chains that append or preserve header values, attackers can inject malicious header content to influence security decisions including authentication rate-limiting and IP-based access controls.
Patch / fix
- npm openclaw 2026.2.21
- OpenClaw OpenClaw 2026.2.21
Is CVE-2026-32029 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 7mo ago
Exploit prediction
0.20% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 6.3 | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| CNA | 4.0 | 6.3 | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| GitHub | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | openclaw | <2026.2.21 |
2026.2.21 |
Affected products
- OpenClaw OpenClaw
Classification
References
-
github.com
/openclaw/openclaw/commit/07039dc089e51589a213ec0d16f8d6f2cd871fa1
patch, web
-
github.com
/openclaw/openclaw/commit/8877bfd11ec7760b115b2d0d7500a45da2749747
patch, web
-
github.com
/openclaw/openclaw/security/advisories/GHSA-2rgf-hm63-5qph
vendor-advisory, web
-
vulncheck.com
/advisories/openclaw-client-ip-spoofing-via-x-forwarded-for-header-parsing
third-party-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2026-32029
advisory
-
github.com
/openclaw/openclaw
package
Sources
- CVE List CVE-2026-32029
- GitHub Advisory GHSA-2rgf-hm63-5qph
- NVD CVE-2026-32029
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.