PT-2026-30976 · Scoold · Scoold

H4Vrut4 · Published 2026-04-07 · Updated 2026-04-07 · CVE-2026-39354

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Scoold versions prior to 1.66.2

Description A flaw in Scoold allows any logged-in, low-privilege user to overwrite another user's existing question. This is achieved by supplying the question's public ID as the postId parameter to the POST request at the ''/questions/ask'' API endpoint. Question IDs are exposed in normal question URLs, enabling an attacker to take a victim question ID from a public page and replace the existing content with attacker-controlled content. This results in a loss of integrity of user-generated content and corrupts the discussion thread.

Recommendations Update to version 1.66.2 or later.

Exploit

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2026-39354

Affected Products

Scoold

References · 3

• 🔥 https://github.com/Erudika/scoold/security/advisories/GHSA-768r-cv9p-wrcm · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-39354 · Security Note
• https://twitter.com/CVEnew/status/2041603153389322412 · Twitter Post