4.3

CVE-2022-23807: phpmyadmin Improper Authentication

CVSS: 4.3v3.1MediumModified
AliasesUBUNTU-CVE-2022-23807DEBIAN-CVE-2022-23807
Published 22-01-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-23807 is a medium (CVSS 4.3) Improper Authentication vulnerability in phpmyadmin. EPSS estimates a 0.74% chance of exploitation in the next 30 days, higher than 53.9% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.1 (NVD)
EPSS score
0.74%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 4 · Related 3
MGASA-2022-0036OPENSUSE-SU-2023:0047-1OPENSUSE-SU-2023:0154-1OPENSUSE-SU-2024:11765-1

Timeline

  1. 22-01-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

An issue was discovered in phpMyAdmin 4.9 before 4.9.8 and 5.1 before 5.1.2. A valid user who is already authenticated to phpMyAdmin can manipulate their account to bypass two-factor authentication for future login instances.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

0.74%

Chance of exploitation in the next 30 days

Percentile

54%

Versus all other CVEs

30-day change

0.00 pp

From 0.74% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.74%

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

Debian1 product
  • phpmyadmin< 4:5.1.3+dfsg1-1
Phpmyadmin1 product
Ubuntu1 product
  • phpmyadminAll versions (No fix recorded)

3 vendors · 3 products

References

6 links