CVE catalog

CVE-2011-4923

backuppc: CVE-2011-4923

Severity: Medium
Published: Feb 18, 2012, 12:55:02 AM UTC
Source: [NVD] · [CVE record]
EPSS: 2.03% · Oct 25, 2026

Cross-site scripting (XSS) vulnerability in View.pm in BackupPC 3.0.0, 3.1.0, 3.2.0, 3.2.1, and possibly earlier allows remote attackers to inject arbitrary web script or HTML via the num parameter in a view action to index.cgi, related to the log file viewer, a different vulnerability than CVE-2011-3361.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	backuppc	sid	`4.4.0-11`	fixed
Debian	backuppc	forky	`4.4.0-11`	fixed
Debian	backuppc	trixie	`4.4.0-11`	fixed
Debian	backuppc	bookworm	`4.4.0-8`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	backuppc	source	sid	`3.2.1-2`	not yet assigned	Not reported	[646865]
Debian	backuppc	source	forky	`3.2.1-2`	not yet assigned	Not reported	[646865]
Debian	backuppc	source	trixie	`3.2.1-2`	not yet assigned	Not reported	[646865]
Debian	backuppc	source	bookworm	`3.2.1-2`	not yet assigned	Not reported	[646865]

[Debian bug #646865]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[backuppc]Fixed
Details (2)
- 4.4.0-8 · amd64 · bookworm
  Fixed · Fixed: 3.2.1-2
  dsa · backuppc · debian · bookworm; dsa · backuppc · debian · 12
- 4.4.0-8 · arm64 · bookworm
  Fixed · Fixed: 3.2.1-2
  dsa · backuppc · debian · bookworm; dsa · backuppc · debian · 12

[Debian 13 (Trixie)]

[backuppc]Fixed
Details (2)
- 4.4.0-11 · amd64 · trixie
  Fixed · Fixed: 3.2.1-2
  dsa · backuppc · debian · 13
- 4.4.0-11 · arm64 · trixie
  Fixed · Fixed: 3.2.1-2
  dsa · backuppc · debian · 13

Observed: Oct 23, 2026, 5:05:45 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]