RT's automatic link creation for URLs in HTML ticket content does not HTML-escape the URL it places in the link. A URL crafted to break out of the link's address can add a script that runs when the ticket history is displayed, with no further action by the viewer. Anyone who can...
Vendor
best practical solutions vulnerabilities
10 published CVES affecting best practical solutions, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 10
- Critical
- 0
- High
- 2
- Medium
- 7
- Low
- 1
- Unscored
- 0
- CISA KEV
- 0
Products
Latest best practical solutions CVEs
Newest publication first
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MediumCVSS 5.3 EPSS 0.44%
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CVE-2026-105455 Stored XSS via related ticket subject on RTIR Split and Create Incident forms
PublishedMediumCVSS 5.3 EPSS 0.41%RTIR's ticket creation forms show the subject of the related ticket when splitting a ticket or creating an incident from a report, and they render that subject without HTML escaping. A ticket subject containing script runs it when a user opens either form. RTIR grants everyone th...
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MediumCVSS 5.3 EPSS 0.45%
RTIR extends RT's HTML scrubber to allow an internal link placeholder, and the extension lets through any link that merely contains the placeholder, including links using the executable javascript: scheme. The change applies to the whole RT instance once RTIR is installed, not on...
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LowCVSS 2.3 EPSS 0.19%
Vulnerability in Best Practical Solutions, LLC's Request Tracker prior to v5.0.8, where the Triple DES (3DES) cryptographic algorithm is used to protect emails sent with S/MIME encryption. Triple DES is considered obsolete and insecure due to its susceptibility to birthday attack...
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MediumCVSS 5.5 EPSS 0.29%
Information exposure vulnerability in RT software affecting version 4.4.1. This vulnerability allows an attacker with local access to the device to retrieve sensitive information about the application, such as vulnerability tickets, because the application stores the information...
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HighCVSS 7.5 EPSS 0.87%
Best Practical Request Tracker (RT) before 4.4.7 and 5.x before 5.0.5 allows Information Exposure in responses to mail-gateway REST API calls.
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HighCVSS 7.5 EPSS 0.88%
Best Practical Request Tracker (RT) before 4.4.7 and 5.x before 5.0.5 allows Information Disclosure via fake or spoofed RT email headers in an email message or a mail-gateway REST API call.
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MediumCVSS 4.3 EPSS 1.2%
Multiple cross-site scripting (XSS) vulnerabilities in the topic administration page in the RTFM extension 2.0.4 through 2.4.3 for Best Practical Solutions RT allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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MediumCVSS 5.0 EPSS 1.3%
RT: Request Tracker 3.5.HEAD allows remote attackers to obtain sensitive information via the Rows parameter in Dist/Display.html, which reveals the installation path in an error message.
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MediumCVSS 6.8 EPSS 1.2%
Cross-site scripting (XSS) vulnerability in the web interface for Request Tracker (RT) 1.0 through 1.0.7 allows remote attackers to execute script via message bodies.
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.