Medium 5.3Published Sep 7, 2026

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

Updated under an hour ago (2026-10-19 10:10 UTC)

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It affects openagents-org openagents. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for openagents-org openagents

Exploited in the last 30 days

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().

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Sep 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

openagents-org openagents openagents-org:openagents	0.8.0; 0.8.1; 0.8.2; 0.8.3; 0.8.4; 0.8.5; 0.8.6; 0.8.7; and 13 more ranges	CNA record

References

https://vuldb.com/vuln/399394vdb-entry, technical-description
https://vuldb.com/vuln/399394/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-86237third-party-advisory
https://vuldb.com/submit/898788third-party-advisory
https://vuldb.com/submit/901667third-party-advisory
https://github.com/openagents-org/openagents/issues/566exploit, issue-tracking
https://github.com/openagents-org/openagents/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.