CVE-2026-39354: medium-severity vulnerability in Erudika scoold
Scoold has an Authenticated Arbitrary Question Overwrite via Client-Controlled postId in POST /questions/ask
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.2%
Scoold is a Q&A and a knowledge sharing platform for teams. Prior to 1.66.2, an authenticated authorization flaw in Scoold allows any logged-in, low-privilege user to overwrite another user's existing question by supplying that question's public ID as the postId parameter to POST /questions/ask. Because question IDs are exposed in normal question URLs, a low-privilege attacker can take a victim question ID from a public page and cause attacker-controlled content to be stored under that existing question object. This causes direct integrity loss of user-generated content and corrupts the integrity of the existing discussion thread. This vulnerability is fixed in 1.66.2.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Affected products
Erudika · scooldRelated CVEs — Erudika scoold
In the same product, most dangerous first.
CVE-2024-50334HIGHSemicolon Path Injection on API /api;/configEPSS 1.0%CVE-2026-54676MEDIUMScoold: GET /api/posts/{id}/answers leaks private-space replies when personal API tokens are enabledEPSS 0.4%CVE-2026-54677MEDIUMScoold: Authenticated user can post replies and comments to private-space questions without space membershipEPSS 0.4%CVE-2026-34832MEDIUMScoold: Cross-Account Feedback Deletion (IDOR)EPSS 0.3%CVE-2026-42176MEDIUMScoold: Persistent Admin Takeover by Overwriting the admins Configuration Setting via Forged JWT (missing `jti` validation)EPSS 0.3%CVE-2026-57183MEDIUMScoold: Forged JWT Accepted as Admin API Token Allowing Unauthorized Access to Sensitive Configuration and LogsEPSS 0.3%