CVE-2026-39354: Scoold is a Q&A and a knowledge sharing platform for teams

Q: How do I fix CVE-2026-39354?

scoold: upgrade to 1.66.2. Exact commands for each OS are on this page.

Q: Is CVE-2026-39354 being exploited?

CVE-2026-39354 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-39354 affect?

CVE-2026-39354 affects scoold. Severity is medium (CVSS 6.5). 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 p

Q: How urgent is CVE-2026-39354?

Priority 31/100. Public exploit reference

Routine

MEDIUM 6.5UPGRADE

CVE-2026-39354 is a medium-severity flaw (CVSS 6.5) affecting scoold. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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-co

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 89%)
CISA exploited list	No
Weakness	CWE-639
Published	2026-04-07
Last modified	2026-07-24

Publisher (CNA): GitHub, Inc. · Vendor: erudika

Last updated 2026-07-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-07 19:16 UTCPublished CVE record published
2026-07-24 21:10 UTCUpdated Record last modified

erudika scoold UPGRADE

Affected: < 1.66.2

Fixed in: 1.66.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy scoold || rpm -q scoold || scoold --version

2. UPGRADE to 1.66.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade scoold

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade scoold

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-39354?

scoold: upgrade to 1.66.2. Exact commands for each OS are on this page.

Is CVE-2026-39354 being exploited?

CVE-2026-39354 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-39354 affect?

CVE-2026-39354 affects scoold. Severity is medium (CVSS 6.5). 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 p

How urgent is CVE-2026-39354?

Priority 31/100. Public exploit reference

Related CVEs

CVE-2026-34832 MEDIUM 6.5 UPGRADE Scoold is a Q&A and a knowledge sharing platform for teams

References

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