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Fencer Vulns
medium 4.3

CVE-2022-23807 json

Improper Authentication in phpmyadmin

published 2022-01-22 4 y ago modified 2026-09-08 2 mo ago also BIT-phpmyadmin-2022-23807 , EUVD-2022-0533 , GHSA-8wf2-3ggj-78q9

cvss
4.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits
0
none known

Summary

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.

Patch / fix

  • packagist phpmyadmin/phpmyadmin 4.9.8, 5.1.2
  • bitnami phpmyadmin 4.9.8, 5.1.2
  • phpmyadmin phpmyadmin 4.9.8, 5.1.2
  • phpmyadmin Debian 14, Debian 13, Debian 12 4:5.1.3+dfsg1-1

debian advisories DEBIAN-CVE-2022-23807

  • phpMyAdmin openSUSE Tumbleweed 5.1.2-1.1
  • phpMyAdmin Package Hub 15 SP3, Package Hub 12, openSUSE Leap 15.3 4.9.11-bp153.2.6.1
  • phpMyAdmin Package Hub 15 SP4, openSUSE Leap 15.4 5.2.1-bp154.2.3.1

opensuse advisories openSUSE-SU-2024:11765-1openSUSE-SU-2023:0154-1openSUSE-SU-2023:0047-1

  • phpmyadmin Alpine 3.24, Alpine 3.23, Alpine 3.22 +7 more 5.1.2-r0

alpine advisories ALPINE-CVE-2022-23807

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-26-027-02 updated cvss 4.3

Festo Didactic SE MES PC

  • Festo Didactic SE MES PC shipped_with_Windows_10
    affected: vendor fix

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

red hat product security vex CVE-2022-23807 updated cvss 7.5

phpMyAdmin: two-factor authentication bypass

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.74% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
GitHub 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
NVD 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:N/I:P/A:N
OSV 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected packages

ecosystem package affected fixed in
packagist phpmyadmin/phpmyadmin
>=4.9.0, <4.9.8
>=5.1.0, <5.1.2
4.9.8
5.1.2
bitnami phpmyadmin
>=4.9.0, <4.9.8
>=5.1.0, <5.1.2
4.9.8
5.1.2

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.