CVE-2026-86237
A vulnerability was found in openagents-org openagents up to 0.8.19/0.9.3.post20.
Does this matter?
Lower severity and a low EPSS score (0.51%). Track it; it rarely justifies an emergency change on its own.
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().
- CVSS 4.0
- 5.5 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.51% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Source
- cna@vuldb.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.