CVE-2025-12270: A vulnerability was determined in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca

Q: How do I fix CVE-2025-12270?

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

Q: Is CVE-2025-12270 being exploited?

CVE-2025-12270 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-2025-12270 affect?

CVE-2025-12270 affects learnhouse. Severity is medium (CVSS 4.3). A vulnerability was determined in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca. The impacted element is an unknown function of the file /api/v1/assignments/{assignment_id}/tasks/{task_id}/sub_file of the component Student Assig

Q: How urgent is CVE-2025-12270?

Priority 29/100. Public exploit reference

Routine

MEDIUM 4.3UPGRADE

CVE-2025-12270 is a medium-severity flaw (CVSS 4.3) affecting learnhouse. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was determined in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca. The impacted element is an unknown function of the file /api/v1/assignments/{assignment_id}/tasks/{task_id}/sub_file of the component Student Assignment Submission Handler. This manipulation causes improper control of resource identifiers. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Continious deliver

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 65%)
CISA exploited list	No
Weakness	CWE-99, CWE-639
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-2025-12270?

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

Is CVE-2025-12270 being exploited?

CVE-2025-12270 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-2025-12270 affect?

CVE-2025-12270 affects learnhouse. Severity is medium (CVSS 4.3). A vulnerability was determined in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca. The impacted element is an unknown function of the file /api/v1/assignments/{assignment_id}/tasks/{task_id}/sub_file of the component Student Assig

How urgent is CVE-2025-12270?

Priority 29/100. Public exploit reference

Related CVEs

CVE-2025-12268 MEDIUM 6.3 UPGRADE A vulnerability has been found 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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