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Fencer Vulns
medium 4.9

CVE-2023-26367 json

Error based file extraction via PHP filter chains during product bulk import logic

published 2023-10-13 3 y ago modified 2026-06-17 4 mo ago also GHSA-9mx6-4gg4-85xj , EUVD-2023-30187

cvss
4.9
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits
0
none known

Summary

Adobe Commerce versions 2.4.7-beta1 (and earlier), 2.4.6-p2 (and earlier), 2.4.5-p4 (and earlier) and 2.4.4-p5 (and earlier) are affected by an Improper Input Validation vulnerability that could lead to arbitrary file system read by an admin-privilege authenticated attacker. Exploitation of this issue does not require user interaction.

Patch / fix

  • packagist magento/community-edition 2.4.4-p6, 2.4.5-p5, 2.4.6-p3, 2.4.7-beta2

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
20 mo ago

Exploit prediction

0.80% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
GitHub 3.1 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected packages

ecosystem package affected fixed in
packagist magento/community-edition
>=2.4.7-beta1, <2.4.7-beta2
1 listed version
>=2.4.6-p1, <2.4.6-p3
>=2.4.5-p1, <2.4.5-p5
>=2.4.4-p1, <2.4.4-p6
2.4.7-beta2
2.4.6-p3
2.4.5-p5
2.4.4-p6
packagist magento/project-community-edition
<=2.0.2
 no fix listed

Affected products

  • Adobe Adobe Commerce

Classification

Weakness
  • CWE-20 Improper Input Validation

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.