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Affected Vendors & Products
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Solution
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Workaround
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Fri, 17 Apr 2026 17:15:00 +0000
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ssvc
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Fri, 17 Apr 2026 16:30:00 +0000
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| Description | OpenHarness before commit bd4df81 contains a server-side request forgery vulnerability in the web_fetch and web_search tools that allows attackers to access private and localhost HTTP services by manipulating tool parameters without proper validation of target addresses. Attackers can influence an agent session to invoke these tools against loopback, RFC1918, link-local, or other non-public addresses to read response bodies from local development services, cloud metadata endpoints, admin panels, or other private HTTP services reachable from the victim host. | |
| Title | OpenHarness SSRF via web_fetch and web_search | |
| Weaknesses | CWE-918 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-04-17T16:27:11.780Z
Reserved: 2026-04-13T20:29:02.809Z
Link: CVE-2026-40516
Updated: 2026-04-17T16:26:57.697Z
Status : Received
Published: 2026-04-17T17:17:09.327
Modified: 2026-04-17T17:17:09.327
Link: CVE-2026-40516
No data.
OpenCVE Enrichment
No data.