2.6

CVE-2025-61873: bestpractical request_tracker

Deferred
AliasesUBUNTU-CVE-2025-61873DEBIAN-CVE-2025-61873DLA-4349-1
Published 16-01-2026Last modified 16-01-2026

Vulnerability summary

CVE-2025-61873 is a low (CVSS 2.6) vulnerability in bestpractical request_tracker. EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 12% of scored vulnerabilities.

Overall risk
10/100
0100
Low · default modelHow is this calculated?
CVSS score
2.6/10
010
Low · v3.1 (CVE.org)
EPSS score
0.22%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 16-01-2026
    PublishedVulnerability first disclosed.
  2. 16-01-2026
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.22%

Chance of exploitation in the next 30 days

Percentile

12%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.22% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Debian2 products
  • request-tracker4< 4.4.6+dfsg-1.1+deb12u3 | < 4.4.4+dfsg-2+deb11u5
  • request-tracker5< 5.0.7+dfsg-5 | < 5.0.3+dfsg-3~deb12u4 | < 5.0.7+dfsg-4+deb13u1
Bestpractical1 product
Ubuntu1 product
  • request-tracker4All versions (No fix recorded)

3 vendors · 4 products

References

4 links