CVE-2015-4357: Cross-site scripting (XSS) vulnerability in the Webform module before 6.x-3.22, 7.x-3.x before 7.x-3.22, and 7

Q: How do I fix CVE-2015-4357?

webform: upgrade to newer than 6.x-3.21. Exact commands for each OS are on this page.

Q: Is CVE-2015-4357 being exploited?

CVE-2015-4357 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2015-4357 affect?

CVE-2015-4357 affects webform. Severity is low (CVSS 3.5). Cross-site scripting (XSS) vulnerability in the Webform module before 6.x-3.22, 7.x-3.x before 7.x-3.22, and 7.x-4.x before 7.x-4.4 for Drupal allows remote authenticated users with certain permissions to inject arbitrary web script or HTML

Q: How urgent is CVE-2015-4357?

Priority 28/100. No elevated risk signals yet.

Routine

LOW 3.5UPGRADE

CVE-2015-4357 is a low-severity flaw (CVSS 3.5) affecting webform. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in the Webform module before 6.x-3.22, 7.x-3.x before 7.x-3.22, and 7.x-4.x before 7.x-4.4 for Drupal allows remote authenticated users with certain permissions to inject arbitrary web script or HTML via a node title, which is used as the default title of a webform block.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.5 (Low)
EPSS exploit chance	1.1% (top 35%)
CISA exploited list	No
Weakness	CWE-79
Published	2015-06-15
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: webform project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2015-06-15 14:59 UTCPublished CVE record published
2026-06-17 00:27 UTCUpdated Record last modified

webform project webform UPGRADE

Affected: <= 6.x-3.21 · 7.x-3.0 · 7.x-3.1 · 7.x-3.2 · 7.x-3.3 · 7.x-3.4 · 7.x-3.5 · 7.x-3.6

Fixed in: newer than 6.x-3.21

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy webform || rpm -q webform || webform --version

2. UPGRADE to newer than 6.x-3.21 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade webform

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade webform

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2015-4357?

webform: upgrade to newer than 6.x-3.21. Exact commands for each OS are on this page.

Is CVE-2015-4357 being exploited?

CVE-2015-4357 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2015-4357 affect?

CVE-2015-4357 affects webform. Severity is low (CVSS 3.5). Cross-site scripting (XSS) vulnerability in the Webform module before 6.x-3.22, 7.x-3.x before 7.x-3.22, and 7.x-4.x before 7.x-4.4 for Drupal allows remote authenticated users with certain permissions to inject arbitrary web script or HTML

How urgent is CVE-2015-4357?

Priority 28/100. No elevated risk signals yet.

Software pages

Drupal vulnerabilities

Related CVEs

CVE-2015-4374 LOW 3.5 UPGRADE Cross-site scripting (XSS) vulnerability in the Webform module before 6.x-3.23, 7.x-3.x before 7.x-3.23, and 7
CVE-2015-4356 LOW 3.5 DOWNGRADE Cross-site scripting (XSS) vulnerability in the view-based webform results table in the Webform module 7.x-4.x
CVE-2014-8318 LOW 3.5 DOWNGRADE Cross-site scripting (XSS) vulnerability in the Webform module 6.x-3.x before 6.x-3.20, 7.x-3.x before 7.x-3.2
CVE-2013-2129 MEDIUM 4.3 UPGRADE Cross-site scripting (XSS) vulnerability in the Webform module 6.x-3.x before 6.x-3.19 for Drupal allows remot
CVE-2012-1660 LOW 2.1 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in components/select.inc in the Webform module 6.x-3.x bef

References

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