# CVE-2024-52947: lemonldap-ng: A cross-site scripting (XSS) vulnerability in LemonLDAP::NG before 2.20.1 allows remote attackers to inject arbitrary...

CVE-2024-52947 is fixed in lemonldap-ng on 1 platform, first by DEBIAN-CVE-2024-52947, released November 18, 2024. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2024-52947
- Priority: Routine
- CVSS: 5.4 (medium)
- EPSS: 0.0033
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 18, 2024

## Description

A cross-site scripting (XSS) vulnerability in LemonLDAP::NG before 2.20.1 allows remote attackers to inject arbitrary web script or HTML via the url parameter of the upgrade session confirmation page (upgradeSession / forceUpgrade) if the "Upgrade session" plugin has been enabled by an admin

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | lemonldap-ng Debian 12.15 (bookworm) | 2.16.1+ds-deb12u4 | [DEBIAN-CVE-2024-52947](https://patchblox.com/security/data/fix/linux/debian-cve-2024-52947.md) | Nov 18, 2024 |
| Linux | lemonldap-ng Debian 13.5 (trixie) | 2.20.1+ds-1 | [DEBIAN-CVE-2024-52947](https://patchblox.com/security/data/fix/linux/debian-cve-2024-52947.md) | Nov 18, 2024 |
| Linux | lemonldap-ng Debian 14 | 2.20.1+ds-1 | [DEBIAN-CVE-2024-52947](https://patchblox.com/security/data/fix/linux/debian-cve-2024-52947.md) | Nov 18, 2024 |

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Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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