CVE-2026-34606: Frappe Learning Management System (LMS) is a learning system that helps users structure their content

Routine

MEDIUM 6.1UPGRADE

CVE-2026-34606 is a medium-severity flaw (CVSS 6.1) affecting learning. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Frappe Learning Management System (LMS) is a learning system that helps users structure their content. From version 2.27.0 to before version 2.48.0, Frappe LMS was vulnerable to stored XSS. This issue has been patched in version 2.48.0.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 90%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-04-02
Last modified	2026-07-24

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

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

Am I affected?

Timeline

2026-04-02 18:16 UTCPublished CVE record published
2026-07-24 21:10 UTCUpdated Record last modified

frappe learning UPGRADE

Affected: >= 2.27.0 and < 2.48.0

Fixed in: 2.48.0

Safe to downgrade to: a release before 2.27.0

1. Check installed version

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

2. UPGRADE to 2.48.0 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade learning

Note

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

3. If no update is available yet, DOWNGRADE to a release before 2.27.0 (Debian / Ubuntu)

apt-cache madison learning sudo apt install learning=<VERSION_BEFORE_2.27.0> sudo apt-mark hold learning

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list learning sudo dnf downgrade learning-<VERSION_BEFORE_2.27.0> sudo dnf versionlock add learning

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2026-34606?

learning: upgrade to 2.48.0. Exact commands for each OS are on this page.

Is CVE-2026-34606 being exploited?

CVE-2026-34606 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-2026-34606 affect?

CVE-2026-34606 affects learning. Severity is medium (CVSS 6.1). Frappe Learning Management System (LMS) is a learning system that helps users structure their content. From version 2.27.0 to before version 2.48.0, Frappe LMS was vulnerable to stored XSS. This issue has been patched in version 2.48.0.

How urgent is CVE-2026-34606?

Priority 24/100. No elevated risk signals yet.

Related CVEs

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References

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