5.5

CVE-2023-31207: checkmk

CVSS: 5.5v3.1MediumModified
AliasesUBUNTU-CVE-2023-31207
Published 02-05-2023Last modified 30-01-2025
Open JSON

Vulnerability summary

CVE-2023-31207 is a medium (CVSS 5.5) vulnerability in checkmk. EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 12.3% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.22%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 02-05-2023
    PublishedVulnerability first disclosed.
  2. 30-01-2025
    Last modifiedVulnerability information updated.

Description

Transmission of credentials within query parameters in Checkmk <= 2.1.0p26, <= 2.0.0p35, and <= 2.2.0b6 (beta) may cause the automation user's secret to be written to the site Apache access log.

CVSS metrics

3 scores · 3 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

0.00 pp

From 0.22% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.22%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Checkmk1 product
  • checkmkEOL2.0.0 | 2.0.0:b1 | 2.0.0:b2 | 2.0.0:b3 | 2.0.0:b4 | 2.0.0:b5 | 2.0.0:b6 | 2.0.0:b7 | 2.0.0:b8 | 2.0.0:i1 | 2.0.0:p1 | 2.0.0:p10 | 2.0.0:p11 | 2.0.0:p12 | 2.0.0:p13 | 2.0.0:p14 | 2.0.0:p15 | 2.0.0:p16 | 2.0.0:p17 | 2.0.0:p18 | 2.0.0:p19 | 2.0.0:p2 | 2.0.0:p20 | 2.0.0:p21 | 2.0.0:p22 | 2.0.0:p23 | 2.0.0:p24 | 2.0.0:p25 | 2.0.0:p26 | 2.0.0:p27 | 2.0.0:p28 | 2.0.0:p29 | 2.0.0:p3 | 2.0.0:p30 | 2.0.0:p31 | 2.0.0:p32 | 2.0.0:p33 | 2.0.0:p34 | 2.0.0:p35 | 2.0.0:p4 | 2.0.0:p5 | 2.0.0:p6 | 2.0.0:p7 | 2.0.0:p8 | 2.0.0:p9 | 2.1.0 | 2.1.0:b1 | 2.1.0:b2 | 2.1.0:b3 | 2.1.0:b4 | 2.1.0:b5 | 2.1.0:b6 | 2.1.0:b7 | 2.1.0:b8 | 2.1.0:b9 | 2.1.0:p1 | 2.1.0:p10 | 2.1.0:p11 | 2.1.0:p12 | 2.1.0:p13 | 2.1.0:p14 | 2.1.0:p15 | 2.1.0:p16 | 2.1.0:p17 | 2.1.0:p18 | 2.1.0:p2 | 2.1.0:p20 | 2.1.0:p21 | 2.1.0:p22 | 2.1.0:p23 | 2.1.0:p24 | 2.1.0:p25 | 2.1.0:p26 | 2.1.0:p3 | 2.1.0:p4 | 2.1.0:p5 | 2.1.0:p6 | 2.1.0:p7 | 2.1.0:p8 | 2.1.0:p9 | 2.2.0:b1 | 2.2.0:b2 | 2.2.0:b3 | 2.2.0:b4 | 2.2.0:b5 | 2.2.0:b6
Tribe291 product
  • checkmk≥ 2.2.0, ≤ 2.2.0b6 | ≥ 2.1.0, ≤ 2.1.0p26 | ≥ 2.0.0, ≤ 2.0.0p35
Ubuntu1 product
  • check-mkAll versions (No fix recorded)

3 vendors · 3 products

References

3 links