PT-2026-41351 · Mathesar · Mathesar

Published 2026-05-15 · Updated 2026-05-15 · CVE-2026-44718

Positive Technologies (AI Summary)

CVSS v4.0

5.3

Medium

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Mathesar versions 0.2.0 through 0.9.9

Description An authenticated user can read, replace, or delete saved exploration definitions—including names, descriptions, selected columns, display metadata, filters, sorting, and transformations—belonging to a database where they are not a collaborator. This occurs because the endpoints 'explorations.get', 'explorations.replace', and 'explorations.delete' process the exploration id without verifying the requesting user's collaborator status on the associated database.

Recommendations Update to version 0.10.0.

Exploit

Fix

Missing Authorization

IDOR

Weakness Enumeration

CWE-862

CWE-639

Related Identifiers

CVE-2026-44718

GHSA-WF8R-G5RP-W69F

Affected Products

Mathesar

References · 4

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44718.json · Exploit
• https://osv.dev/vulnerability/CVE-2026-44718 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-44718 · Security Note
• https://github.com/mathesar-foundation/mathesar/security/advisories/GHSA-wf8r-g5rp-w69f · Note