CVE-2025-32013: LNbits is a Lightning wallet and accounts system

Q: How do I fix CVE-2025-32013?

lnbits: upgrade to 0.12.12. Exact commands for each OS are on this page.

Q: Is CVE-2025-32013 being exploited?

CVE-2025-32013 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-2025-32013 affect?

CVE-2025-32013 affects lnbits. Severity is high (CVSS 7.5). LNbits is a Lightning wallet and accounts system. A Server-Side Request Forgery (SSRF) vulnerability has been discovered in LNbits' LNURL authentication handling functionality. When processing LNURL authentication requests, the application

Q: How urgent is CVE-2025-32013?

Priority 49/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 7.5REMOTEUPGRADE

CVE-2025-32013 is a high-severity flaw (CVSS 7.5) affecting lnbits. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

LNbits is a Lightning wallet and accounts system. A Server-Side Request Forgery (SSRF) vulnerability has been discovered in LNbits' LNURL authentication handling functionality. When processing LNURL authentication requests, the application accepts a callback URL parameter and makes an HTTP request to that URL using the httpx library with redirect following enabled. The application doesn't properly validate the callback URL, allowing attackers to

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 49%)
CISA exploited list	No
Weakness	CWE-918
Published	2025-04-06
Last modified	2026-06-17

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

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

Am I affected?

Timeline

2025-04-06 20:15 UTCPublished CVE record published
2026-06-17 09:11 UTCUpdated Record last modified

lnbits lnbits UPGRADE

Affected: < 0.12.12

Fixed in: 0.12.12

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 0.12.12 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade lnbits

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-2025-32013?

lnbits: upgrade to 0.12.12. Exact commands for each OS are on this page.

Is CVE-2025-32013 being exploited?

CVE-2025-32013 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-2025-32013 affect?

CVE-2025-32013 affects lnbits. Severity is high (CVSS 7.5). LNbits is a Lightning wallet and accounts system. A Server-Side Request Forgery (SSRF) vulnerability has been discovered in LNbits' LNURL authentication handling functionality. When processing LNURL authentication requests, the application

How urgent is CVE-2025-32013?

Priority 49/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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