CVE-2026-31989Network attack vector

Internal-network requests via permissive citation redirects

Published Mar 19, 2026 · Updated Mar 19, 2026

SSRF in OpenClaw 2026.2.26 and earlier allows remote authenticated users to send internal-network requests through citation redirects. Gemini web_search citation resolution follows attacker-influenced redirects with an SSRF policy that permits loopback, private, and internal destinations. Reachability requires influence over a citation redirect target and access to invoke web_search; resulting requests originate from the Gateway host.

CVSS severity6.3
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in OpenClaw 2026.2.26 and earlier allows remote authenticated users to send internal-network requests through citation redirects. Gemini web_search citation resolution follows attacker-influenced redirects with an SSRF policy that permits loopback, private, and internal destinations. Reachability requires influence over a citation redirect target and access to invoke web_search; resulting requests originate from the Gateway host.

The record

CVE
CVE-2026-31989
Published
Mar 19, 2026
Updated
Mar 19, 2026
Vendor
OpenClaw Foundation
Product
OpenClaw
Classifications
CWE-918, T1090.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2026.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpenClaw Foundation · OpenClawversion=0 <2026.3.1

Published CVSS scores

6.3NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
5.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1090.001Proxy: Internal Proxy

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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