CVE-2026-2654 json
huggingface smolagents LocalPythonExecutor requests.post server-side request forgery
published 2026-02-18 8 mo ago modified 2026-07-13 3 mo ago also GHSA-jxgv-6j54-wwc7 , PYSEC-2026-3067 , EUVD-2026-7648
- cvss
- 6.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 37%
- public exploits
- 0
- none known
Summary
A weakness has been identified in huggingface smolagents 1.24.0. Impacted is the function requests.get/requests.post of the component LocalPythonExecutor. Executing a manipulation can lead to server-side request forgery. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 8 mo ago
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/CH0ico/CVE_choco_smolagent/blob/main/report.md#proof-of-concept-execution referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P |
| CNA | 3.1 | 6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R |
| CNA | 3.0 | 6.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R |
| CNA | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR |
| CNA | 4.0 | 2.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| CNA | 3.1 | 6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
| OSV | 3.1 | 6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| GitHub | 3.1 | 6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | smolagents | <=1.24.0 |
no fix listed |
Affected products
- huggingface smolagents
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/CH0ico/CVE_choco_smolagent/blob/main/report.md#proof-of-concept-execution
exploit, web, third-party-advisory
-
vuldb.com
/?id.346451
vdb-entry, technical-description, web, third-party-advisory
-
vuldb.com
/?ctiid.346451
signature, permissions-required, web, third-party-advisory, vdb-entry
-
vuldb.com
/?submit.752774
third-party-advisory, web, vdb-entry
-
github.com
/CH0ico/CVE_choco_smolagent/tree/main
related, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2026-2654
advisory
-
github.com
/huggingface/smolagents
package
-
pypi.org
/project/smolagents
package
-
github.com
/advisories/GHSA-jxgv-6j54-wwc7
advisory
Sources
- CVE List CVE-2026-2654
- GitHub Advisory GHSA-jxgv-6j54-wwc7
- NVD CVE-2026-2654
- OSV PYSEC-2026-3067
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.