Cross-site scripting (XSS) vulnerability in the Ajax system in Drupal 7.x before 7.29 allows remote attackers to inject arbitrary web scrip…

published 2014-07-22 12 y ago modified 2026-06-17 4 mo ago also EUVD-2014-4921

cvss: 4.3; version 2.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 62%
public exploits: 0; none known

Cross-site scripting (XSS) vulnerability in the Ajax system in Drupal 7.x before 7.29 allows remote attackers to inject arbitrary web script or HTML via vectors involving forms with an Ajax-enabled textfield and a file field.

Vendor advisories

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

red hat product security vex CVE-2014-5022 updated 2025-11-21 cvss 5.8

drupal7: multiple vulnerabilities (SA-CORE-2014-003)

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

1.00% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

debian.org /security/2014/dsa-2983
vendor-advisory
drupal.org /SA-CORE-2014-003
vendor-advisory

Sources

CVE List CVE-2014-5022
NVD CVE-2014-5022

Fencer Intel 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.

Summary