Skip to content
Fencer Vulns
high 7.6

CVE-2024-39403 json

Stored XSS through Webhook module public key configuration

published 2024-08-14 2 y ago modified 2026-06-17 4 mo ago also GHSA-mmp7-8cg4-9wrg , EUVD-2024-37953

cvss
7.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits
0
none known

Summary

Adobe Commerce versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field. Confidentiality impact is high due to the attacker being able to exfiltrate sensitive information.

Patch / fix

  • packagist magento/community-edition 2.4.4-p10, 2.4.5-p9, 2.4.6-p7, 2.4.7-p2

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.54% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
GitHub 3.1 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

Affected packages

ecosystem package affected fixed in
packagist magento/project-community-edition
<=2.0.2
 no fix listed
packagist magento/community-edition
>=2.4.7-beta1, <2.4.7-p2
>=2.4.6-p1, <2.4.6-p7
>=2.4.5-p1, <2.4.5-p9
>=2.4.4-p1, <2.4.4-p10
1 listed version
2.4.7-p2
2.4.6-p7
2.4.5-p9
2.4.4-p10

Affected products

  • Adobe Adobe Commerce
  • adobe commerce

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

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.