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CVE-2025-4779: lunary-ai/lunary versions prior to 1.9.24 are vulnerable to stored cross-site scripting (XSS)

37
Routine
MEDIUM 6.1UPGRADE

CVE-2025-4779 is a medium-severity flaw (CVSS 6.1) affecting lunary. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

lunary-ai/lunary versions prior to 1.9.24 are vulnerable to stored cross-site scripting (XSS). An unauthenticated attacker can inject malicious JavaScript into the `v1/runs/ingest` endpoint by adding an empty `citations` field, triggering a code path where `dangerouslySetInnerHTML` is used to render attacker-controlled text. This vulnerability allows the execution of arbitrary JavaScript in the context of the user's browser, potentially leading t

Why this priority

  • Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score6.1 (Medium)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionRequired
EPSS exploit chance0.5% (top 59%)
CISA exploited listNo
WeaknessCWE-79
Published2025-07-07
Last modified2026-06-17
Publisher (CNA): huntr.dev · Vendor: lunary

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Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

lunary lunary UPGRADE
Affected: < 1.9.24
Fixed in: 1.9.24
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy lunary || rpm -q lunary || lunary --version
2. UPGRADE to 1.9.24 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade lunary
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade lunary
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-2025-4779?

lunary: upgrade to 1.9.24. Exact commands for each OS are on this page.

Is CVE-2025-4779 being exploited?

CVE-2025-4779 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-2025-4779 affect?

CVE-2025-4779 affects lunary. Severity is medium (CVSS 6.1). lunary-ai/lunary versions prior to 1.9.24 are vulnerable to stored cross-site scripting (XSS). An unauthenticated attacker can inject malicious JavaScript into the `v1/runs/ingest` endpoint by adding an empty `citations` field, triggering a

How urgent is CVE-2025-4779?

Priority 37/100. Public exploit reference

Related CVEs

References

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