What’s Vulnerable › Vulnerabilities

CVE-2026-86237: openagents-org openagents http.py test_default_model server-side request forgery

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-07 · updated 2026-09-08
• Weakness: CWE-918

Description

A vulnerability was found in openagents-org openagents up to 0.8.19/0.9.3.post20. Impacted is the function test_default_model of the file sdk/src/openagents/sdk/transports/http.py. Performing a manipulation of the argument base_url results in server-side request forgery. The attack may be initiated remotely. The exploit has been made public and could be used. Endpoint and both sinks unchanged since filing; only the file moved (e277dd1a). Maintainer closed as inapplicable yet the identical unguarded code still ships in 0.9.3.post20. Sibling admin endpoints do call the shipped-but-unused-by-this-handler _require_admin().

Affected products

• openagents-org OpenAgents: 0.8.0, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5 (+15)

References

• https://github.com/openagents-org/openagents/
• https://github.com/openagents-org/openagents/issues/566
• https://vuldb.com/cve/CVE-2026-86237
• https://vuldb.com/submit/898788
• https://vuldb.com/submit/901667
• https://vuldb.com/vuln/399394
• https://vuldb.com/vuln/399394/cti
• https://vuldb.com/submit/898788
• https://vuldb.com/submit/901667

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