CVE-2025-12268: A vulnerability has been found in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca

Q: How do I fix CVE-2025-12268?

learnhouse: upgrade to newer than 2025-09-21. Exact commands for each OS are on this page.

Q: Is CVE-2025-12268 being exploited?

CVE-2025-12268 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-2025-12268 affect?

CVE-2025-12268 affects learnhouse. Severity is medium (CVSS 6.3). A vulnerability has been found in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca. Impacted is an unknown function of the file /api/v1/courses/ of the component Course Thumbnail Handler. The manipulation of the argument thumbnail

Q: How urgent is CVE-2025-12268?

Priority 36/100. Public exploit reference

Routine

MEDIUM 6.3UPGRADE

CVE-2025-12268 is a medium-severity flaw (CVSS 6.3) affecting learnhouse. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability has been found in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca. Impacted is an unknown function of the file /api/v1/courses/ of the component Course Thumbnail Handler. The manipulation of the argument thumbnail leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 64%)
CISA exploited list	No
Weakness	CWE-284, CWE-434
Published	2025-10-27
Last modified	2026-10-19

Publisher (CNA): VulDB · Vendor: learnhouse

Last updated 2026-10-19 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-27 12:15 UTCPublished CVE record published
2026-10-19 13:10 UTCUpdated Record last modified

learnhouse learnhouse UPGRADE

Affected: <= 2025-09-21

Fixed in: newer than 2025-09-21

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 2025-09-21 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade learnhouse

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-2025-12268?

learnhouse: upgrade to newer than 2025-09-21. Exact commands for each OS are on this page.

Is CVE-2025-12268 being exploited?

CVE-2025-12268 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-2025-12268 affect?

CVE-2025-12268 affects learnhouse. Severity is medium (CVSS 6.3). A vulnerability has been found in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca. Impacted is an unknown function of the file /api/v1/courses/ of the component Course Thumbnail Handler. The manipulation of the argument thumbnail

How urgent is CVE-2025-12268?

Priority 36/100. Public exploit reference

Related CVEs

CVE-2025-12270 MEDIUM 4.3 UPGRADE A vulnerability was determined in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca
CVE-2025-12276 MEDIUM 4.3 UPGRADE A vulnerability was detected in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca
CVE-2025-12269 LOW 3.5 UPGRADE A vulnerability was found in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca

References

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