CVE-2026-2531 json
MindsDB File Upload security.py clear_filename server-side request forgery
published 8mo ago modified 4mo ago also GHSA-6xw9-2p64-7622 , PYSEC-2026-91 , EUVD-2026-6129
- cvss
- 6.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 18%
- public exploits
- 0
- none known
Summary
A security vulnerability has been detected in MindsDB up to 25.14.1. This vulnerability affects the function clear_filename of the file mindsdb/utilities/security.py of the component File Upload. Such manipulation leads to server-side request forgery. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The name of the patch is 74d6f0fd4b630218519a700fbee1c05c7fd4b1ed. It is best practice to apply a patch to resolve this issue.
Patch / fix
- pypi mindsdb 26.0.0rc1
- github.com/themavik/mindsdb@74d6f0f commit
- github.com/mindsdb/mindsdb#12213 pull request
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Check with FencerCISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 8mo ago
Exploit prediction
0.26% chance of exploitation in the next 30 days, higher than 18% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- github.com https://github.com/mindsdb/mindsdb/issues/12163 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:O/RC:C |
| 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:O/RC:C |
| CNA | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C |
| 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 | 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| CNA | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
| OSV | 3.1 | 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/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 | mindsdb | <=25.14.1 <26.0.0rc1 |
26.0.0rc1 |
Affected products
- n/a MindsDB
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/mindsdb/mindsdb/pull/12213
issue-tracking, web, patch
-
github.com
/themavik/mindsdb/commit/74d6f0fd4b630218519a700fbee1c05c7fd4b1ed
patch, web
-
github.com
/mindsdb/mindsdb/issues/12163
exploit, issue-tracking, web, third-party-advisory, report
-
vuldb.com
/?id.346119
vdb-entry, technical-description, web, third-party-advisory, advisory
-
vuldb.com
/?ctiid.346119
signature, permissions-required, web, vdb-entry, report
-
vuldb.com
/?submit.748219
third-party-advisory, web, vdb-entry, advisory
-
github.com
/mindsdb/mindsdb/
product, web
-
nvd.nist.gov
/vuln/detail/CVE-2026-2531
advisory
-
github.com
/mindsdb/mindsdb
package
-
github.com
/pypa/advisory-database/tree/main/vulns/mindsdb/PYSEC-2026-91.yaml
web
-
github.com
/advisories/GHSA-6xw9-2p64-7622
advisory
Sources
- CVE List CVE-2026-2531
- GitHub Advisory GHSA-6xw9-2p64-7622
- NVD CVE-2026-2531
- OSV PYSEC-2026-91
Fencer Intel 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.