CVE-2007-1291: Multiple cross-site scripting (XSS) vulnerabilities in Tyger Bug Tracking System (TygerBT) 1.1.3 allow remote

This month

MEDIUM 5.8DOWNGRADE

CVE-2007-1291 is a medium-severity flaw (CVSS 5.8) affecting bug tracking system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple cross-site scripting (XSS) vulnerabilities in Tyger Bug Tracking System (TygerBT) 1.1.3 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) Login.php and (2) Register.php.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.8 (Medium)
EPSS exploit chance	2.0% (top 19%)
CISA exploited list	No
Published	2007-03-07
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: tyger

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2007-03-07 00:19 UTCPublished CVE record published
2026-06-16 22:37 UTCUpdated Record last modified

tyger bug tracking system DOWNGRADE

Affected: 1.1.3

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.1.3

1. Check installed version

apt-cache policy bug-tracking-system || rpm -q bug-tracking-system || bug-tracking-system --version

2. No fixed release: DOWNGRADE to a release before 1.1.3 (Debian / Ubuntu)

apt-cache madison bug-tracking-system sudo apt install bug-tracking-system=<VERSION_BEFORE_1.1.3> sudo apt-mark hold bug-tracking-system

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list bug-tracking-system sudo dnf downgrade bug-tracking-system-<VERSION_BEFORE_1.1.3> sudo dnf versionlock add bug-tracking-system

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.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: Tyger Bug Tracking System 1.1.3 - 'login.php?PATH_INFO' Cross-Site Scripting
Exploit-DB: Tyger Bug Tracking System 1.1.3 - 'register.php?PATH_INFO' Cross-Site Scripting

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-2007-1291?

bug tracking system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2007-1291 being exploited?

CVE-2007-1291 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-2007-1291 affect?

CVE-2007-1291 affects bug tracking system. Severity is medium (CVSS 5.8). Multiple cross-site scripting (XSS) vulnerabilities in Tyger Bug Tracking System (TygerBT) 1.1.3 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) Login.php and (2) Register.php.

How urgent is CVE-2007-1291?

Priority 45/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2007-1290 HIGH 7.5 DOWNGRADE SQL injection vulnerability in ViewReport.php in Tyger Bug Tracking System (TygerBT) 1.1.3 allows remote attac
CVE-2007-1289 MEDIUM 6.4 DOWNGRADE SQL injection vulnerability in ViewBugs.php in Tyger Bug Tracking System (TygerBT) 1.1.3 allows remote attacke

References

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