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CVE-2026-43580

OpenClaw < 2026.4.10 - Incomplete Navigation Guard Coverage in Browser Interactions

4.9 MediumFix available

OpenClaw before 2026.4.10 contains an incomplete navigation guard vulnerability that allows attackers to trigger navigation without complete SSRF policy enforcement. Browser press/type style interactions, including pressKey and type submit flows, can bypass post-action security checks to execute unauthorized navigation.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
None

Exploit likelihood

0.26%Up 0.2 points since May 7, 2026
90%50%10%1%

What each source reports

CVE List Score used 4.9

OpenClaw < 2026.4.10 - Incomplete Navigation Guard Coverage in Browser Interactions

OpenClaw before 2026.4.10 contains an incomplete navigation guard vulnerability that allows attackers to trigger navigation without complete SSRF policy enforcement. Browser press/type style interactions, including pressKey and type submit flows, can bypass post-action security checks to execute unauthorized navigation.

Record
CVE-2026-43580
CVSS 4.0
4.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
CVSS 3.1
7.7 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weakness
CWE-862
Updated
2026-11-02
EUVDEUVD-2026-28172 4.9

OpenClaw before 2026.4.10 contains an incomplete navigation guard vulnerability that allows attackers to trigger navigation without complete SSRF policy enforcement. Browser press/type style interactions, including pressKey and type submit flows, can bypass post-action security checks to execute unauthorized navigation.

Record
EUVD-2026-28172
CVSS 4.0
4.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-536q-mj95-h29h 4.9

OpenClaw: Browser press/type interaction routes missed complete navigation guard coverage

Summary

Browser press/type interaction routes missed complete navigation guard coverage.

Affected Packages / Versions

  • Package: openclaw
  • Ecosystem: npm
  • Affected versions: < 2026.4.10
  • Patched versions: >= 2026.4.10

Impact

Some browser press/type style interactions could trigger navigation without complete post-action SSRF policy enforcement.

Technical Details

The fix applies a three-phase interaction navigation guard to navigation-capable interactions, including pressKey and type submit flows.

Fix

The issue was fixed in #62023 and #63226 and #63889. The first stable tag containing the fix is v2026.4.10, and [email protected] includes the fix.

Fix Commit(s)

  • 049acf23cb03e1b92f5c71cd99c6ec5f35cc56fe
  • 5f5b3d733bdd791cb457f838514179e1288b10b3
  • e0b8ddc1a55185aff1cf9e0e095014d2e4f1d894
  • PR: #62023, #63226, #63889

Release Process Note

Users should upgrade to openclaw 2026.4.10 or newer. The latest npm release, 2026.4.14, already includes the fix.

Credits

Thanks to @zsxsoft, with sponsorship from @KeenSecurityLab and @qclawer for reporting this issue.

Record
GHSA-536q-mj95-h29h
CVSS 4.0
4.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
CVSS 3.1
7.7 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weakness
CWE-862, CWE-918
Updated
2026-11-02
GitHub AdvisoriesGHSA-wwwc-f646-vj2j 4.9

Duplicate Advisory: OpenClaw: Browser press/type interaction routes missed complete navigation guard coverage

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-536q-mj95-h29h. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.4.10 contains an incomplete navigation guard vulnerability that allows attackers to trigger navigation without complete SSRF policy enforcement. Browser press/type style interactions, including pressKey and type submit flows, can bypass post-action security checks to execute unauthorized navigation.

Record
GHSA-wwwc-f646-vj2j
CVSS 4.0
4.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/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
CVSS 3.1
7.7 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weakness
CWE-862
Updated
2026-11-02
NVD 4.9

OpenClaw before 2026.4.10 contains an incomplete navigation guard vulnerability that allows attackers to trigger navigation without complete SSRF policy enforcement. Browser press/type style interactions, including pressKey and type submit flows, can bypass post-action security checks to execute unauthorized navigation.

Record
CVE-2026-43580
CVSS 4.0
4.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/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
CVSS 3.1
7.7 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weakness
CWE-862
Updated
2026-11-02
OSV 4.9

OpenClaw < 2026.4.10 - Incomplete Navigation Guard Coverage in Browser Interactions

OpenClaw before 2026.4.10 contains an incomplete navigation guard vulnerability that allows attackers to trigger navigation without complete SSRF policy enforcement. Browser press/type style interactions, including pressKey and type submit flows, can bypass post-action security checks to execute unauthorized navigation.

Record
CVE-2026-43580
CVSS 4.0
4.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
Weakness
CWE-862
Updated
2026-11-02
OSVGHSA-536q-mj95-h29h 4.9

OpenClaw: Browser press/type interaction routes missed complete navigation guard coverage

Summary

Browser press/type interaction routes missed complete navigation guard coverage.

Affected Packages / Versions

  • Package: openclaw
  • Ecosystem: npm
  • Affected versions: < 2026.4.10
  • Patched versions: >= 2026.4.10

Impact

Some browser press/type style interactions could trigger navigation without complete post-action SSRF policy enforcement.

Technical Details

The fix applies a three-phase interaction navigation guard to navigation-capable interactions, including pressKey and type submit flows.

Fix

The issue was fixed in #62023 and #63226 and #63889. The first stable tag containing the fix is v2026.4.10, and [email protected] includes the fix.

Fix Commit(s)

  • 049acf23cb03e1b92f5c71cd99c6ec5f35cc56fe
  • 5f5b3d733bdd791cb457f838514179e1288b10b3
  • e0b8ddc1a55185aff1cf9e0e095014d2e4f1d894
  • PR: #62023, #63226, #63889

Release Process Note

Users should upgrade to openclaw 2026.4.10 or newer. The latest npm release, 2026.4.14, already includes the fix.

Credits

Thanks to @zsxsoft, with sponsorship from @KeenSecurityLab and @qclawer for reporting this issue.

Record
GHSA-536q-mj95-h29h
CVSS 4.0
4.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
CVSS 3.1
7.7 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weakness
CWE-862, CWE-918
Updated
2026-11-02
OSVGHSA-wwwc-f646-vj2j 4.9

Duplicate Advisory: OpenClaw: Browser press/type interaction routes missed complete navigation guard coverage

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-536q-mj95-h29h. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.4.10 contains an incomplete navigation guard vulnerability that allows attackers to trigger navigation without complete SSRF policy enforcement. Browser press/type style interactions, including pressKey and type submit flows, can bypass post-action security checks to execute unauthorized navigation.

Record
GHSA-wwwc-f646-vj2j
CVSS 4.0
4.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/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
CVSS 3.1
7.7 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weakness
CWE-862
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
openclaw
npm
 before 2026.4.10
2026.4.10

History

History
RecordedChangedSources
affected
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-43580 is a medium vulnerability (CVSS 4.9) in Openclaw, published April 17, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.26%, the 18th percentile. Fixed in openclaw 2026.4.10.

References

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