CVE-2025-61873
published 2026-01-16CVE-2025-61873: Best Practical Request Tracker (RT) before 4.4.9, 5.0.9, and 6.0.2 allows CSV Injection via ticket values when TSV export is used.
PriorityP411low2.6CVSS 3.1
AVNACHPRHUIRSCCNILAN
EPSS
0.19%
9.2th percentile
Best Practical Request Tracker (RT) before 4.4.9, 5.0.9, and 6.0.2 allows CSV Injection via ticket values when TSV export is used.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| bestpractical | request_tracker | < 4.4.9 | 4.4.9 |
| bestpractical | request_tracker | >= 5.0 < 5.0.9 | 5.0.9 |
| bestpractical | request_tracker | >= 6.0 < 6.0.2 | 6.0.2 |
| debian | request-tracker4 | < request-tracker4 4.4.6+dfsg-1.1+deb12u3 (bookworm) | request-tracker4 4.4.6+dfsg-1.1+deb12u3 (bookworm) |
| debian | request-tracker5 | < request-tracker4 4.4.6+dfsg-1.1+deb12u3 (bookworm) | request-tracker4 4.4.6+dfsg-1.1+deb12u3 (bookworm) |
CVSS provenance
nvdv3.12.6LOWCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:L/A:N
osv2.6LOW
vendor_debian2.6LOW
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Debian
CVE-2025-61873: request-tracker4 - Best Practical Request Tracker (RT) before 4.4.9, 5.0.9, and 6.0.2 allows CSV In...
vendor_debian·2025·CVSS 2.6
CVE-2025-61873 [LOW] CVE-2025-61873: request-tracker4 - Best Practical Request Tracker (RT) before 4.4.9, 5.0.9, and 6.0.2 allows CSV In...
Best Practical Request Tracker (RT) before 4.4.9, 5.0.9, and 6.0.2 allows CSV Injection via ticket values when TSV export is used.
Scope: local
bookworm: resolved (fixed in 4.4.6+dfsg-1.1+deb12u3)
bullseye: resolved (fixed in 4.4.4+dfsg-2+deb11u5)
sid: open
GHSA
GHSA-3rc2-78m3-cqmh: Best Practical Request Tracker (RT) before 4
ghsa_unreviewed·2026-01-16
CVE-2025-61873 [LOW] CWE-1236 GHSA-3rc2-78m3-cqmh: Best Practical Request Tracker (RT) before 4
Best Practical Request Tracker (RT) before 4.4.9, 5.0.9, and 6.0.2 allows CSV Injection via ticket values when TSV export is used.
OSV
CVE-2025-61873: Best Practical Request Tracker (RT) before 4
osv·2026-01-16·CVSS 2.6
CVE-2025-61873 [LOW] CVE-2025-61873: Best Practical Request Tracker (RT) before 4
Best Practical Request Tracker (RT) before 4.4.9, 5.0.9, and 6.0.2 allows CSV Injection via ticket values when TSV export is used.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2025-61873 rt: CSV injection via ticket values when TSV export is used [fedora-42]
bugzilla·2026-01-16·CVSS 2.6
CVE-2025-61873 [LOW] CVE-2025-61873 rt: CSV injection via ticket values when TSV export is used [fedora-42]
CVE-2025-61873 rt: CSV injection via ticket values when TSV export is used [fedora-42]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is Fedora's policy to close all bug reports from releases that are no longer
maintained. At that time this bug will be closed as EOL if it remains open with a
'version' of '42'.
Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, change the
Wiz
CVE-2025-61873 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz·CVSS 2.6
CVE-2025-61873 [LOW] CVE-2025-61873 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2025-61873 :
Linux Debian vulnerability analysis and mitigation
Best Practical Request Tracker (RT) before 4.4.9, 5.0.9, and 6.0.2 allows CSV Injection via ticket values when TSV export is used.
Source : NVD
## 2.6
Score
Published January 16, 2026
Severity LOW
CNA Score 2.6
Affected Technologies
Linux Debian
Echo
Has Public Exploit No
Has CISA KEV Exploit No
CISA KEV Release Date N/A
CISA KEV Due Date N/A
Exploitation Probability Percentile (EPSS) 0.3
Exploitation Probability (EPSS) N/A
Affected packages and libraries
request-tracker4
request-tracker5
Sources
NVD
Debian 11, 12, 13, 14 Severity LOW Has Fix Added at: Oct 23, 2025
Echo Severity LOW Has Fix Added at: Nov 18, 2025
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2026-01-16
Published