CVE-2026-58449

txtai through 9.10.0, fixed in commit 11b32da, exposes an API /reindex endpoint whose function body parameter is resolved through txtai.util.Resolver, which performs __import__ and getattr on the caller-supplied dotted path with no allowlist. When the API is exposed with no TOKEN configured (authentication is opt-in, so all endpoints are unauthenticated) and the index is configured writable, a remote attacker can set function to an arbitrary callable such as subprocess.getoutput, achieving remote code execution as the server process during reindexing. Exploitation requires those deployment conditions (API exposed, no TOKEN, writable index); it is not the default configuration. The fix gates the endpoint behind a new reindex configuration flag.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/neuml/txtai/commit/11b32da720f03276199ebc5583c15fc5d1ccafd3
https://github.com/neuml/txtai/issues/1111
https://github.com/neuml/txtai/issues/1122
https://www.vulncheck.com/advisories/txtai-unauthenticated-remote-code-execution-via-unsafe-reflection-in-api-reindex-function-parameter

Configurations

No configuration.

History

30 Jun 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-30 22:16

Updated : 2026-07-14 23:17

NVD link : CVE-2026-58449

Mitre link : CVE-2026-58449

CVE.ORG link : CVE-2026-58449

JSON object : View

Products Affected

No product.

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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