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Vulnerability record · CVE-2023-41259 · published 3 November 2023

CVE-2023-41259: Bestpractical request tracker information exposure vulnerability

Bestpractical · Request Tracker

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.

7.5 CVSS 3.1 High EPSS 0.72% · top 48.1% CWE-200 · Information exposure
7.5CVSS 3.1 base score
0.72%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
7References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://docs.bestpractical.com/release-notes/rt/4.4.7 Release NotesVendor Advisory
https://docs.bestpractical.com/release-notes/rt/5.0.5 Release NotesVendor Advisory
https://docs.bestpractical.com/release-notes/rt/index.html Release NotesVendor Advisory
https://docs.bestpractical.com/release-notes/rt/4.4.7 Release NotesVendor Advisory
https://docs.bestpractical.com/release-notes/rt/5.0.5 Release NotesVendor Advisory
https://docs.bestpractical.com/release-notes/rt/index.html Release NotesVendor Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00046.html

Track CVE-2023-41259 inside VULONE

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.1CVE-2026-44231Bestpractical request tracker information exposure vulnerabilityRT is an open source, enterprise-grade issue and ticket tracking system. Versions prior to 5.0.10, 6.0.0 and above, prior to 6.0.3 contain an informa…EPSS 0.41%8.8CVE-2017-5943Bestpractical request tracker cross-site request forgery vulnerabilityRequest Tracker (RT) 4.x before 4.0.25, 4.2.x before 4.2.14, and 4.4.x before 4.4.2 allows remote attackers to obtain sensitive information about cro…EPSS 0.84%8.8CVE-2017-5944Bestpractical request tracker improper input validation vulnerabilityThe dashboard subscription interface in Request Tracker (RT) 4.x before 4.0.25, 4.2.x before 4.2.14, and 4.4.x before 4.4.2 might allow remote authen…EPSS 2.8%7.5CVE-2023-45024Bestpractical request tracker information exposure vulnerabilityBest Practical Request Tracker (RT) 5 before 5.0.5 allows Information Disclosure via a transaction search in the transaction query builder.EPSS 0.60%7.5CVE-2023-41260Bestpractical request tracker information exposure vulnerabilityBest 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.EPSS 0.71%7.5CVE-2021-38562Bestpractical request tracker observable discrepancy vulnerabilityBest Practical Request Tracker (RT) 4.2 before 4.2.17, 4.4 before 4.4.5, and 5.0 before 5.0.2 allows sensitive information disclosure via a timing at…EPSS 1.8%7.5CVE-2018-18898Bestpractical request tracker uncontrolled resource consumption vulnerabilityThe email-ingestion feature in Best Practical Request Tracker 4.1.13 through 4.4 allows denial of service by remote attackers via an algorithmic comp…EPSS 2.4%7.5CVE-2013-3525Bestpractical request tracker sql injection vulnerabilitySQL injection vulnerability in Approvals/ in Request Tracker (RT) 4.0.10 and earlier allows remote attackers to execute arbitrary SQL commands via th…EPSS 2.8%

Source: NIST National Vulnerability Database (record CVE-2023-41259), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.