CVE-2026-3213: Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal A

Q: How do I fix CVE-2026-3213?

anti-spam: upgrade to 9.7.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-3213 being exploited?

CVE-2026-3213 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-2026-3213 affect?

CVE-2026-3213 affects anti-spam. Severity is medium (CVSS 4.7). Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Anti-Spam by CleanTalk allows Cross-Site Scripting (XSS).This issue affects Anti-Spam by CleanTalk: from 0.0.0 before 9.7.0.

Q: How urgent is CVE-2026-3213?

Priority 18/100. No elevated risk signals yet.

Routine

MEDIUM 4.7UPGRADE

CVE-2026-3213 is a medium-severity flaw (CVSS 4.7) affecting anti-spam. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Anti-Spam by CleanTalk allows Cross-Site Scripting (XSS).This issue affects Anti-Spam by CleanTalk: from 0.0.0 before 9.7.0.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 93%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-03-25
Last modified	2026-06-17

Publisher (CNA): Drupal.org · Vendor: cleantalk

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

Am I affected?

Timeline

2026-03-25 16:16 UTCPublished CVE record published
2026-06-17 10:43 UTCUpdated Record last modified

cleantalk anti-spam UPGRADE

Affected: < 9.7.0

Fixed in: 9.7.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy anti-spam || rpm -q anti-spam || anti-spam --version

2. UPGRADE to 9.7.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade anti-spam

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade anti-spam

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-2026-3213?

anti-spam: upgrade to 9.7.0. Exact commands for each OS are on this page.

Is CVE-2026-3213 being exploited?

CVE-2026-3213 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-2026-3213 affect?

CVE-2026-3213 affects anti-spam. Severity is medium (CVSS 4.7). Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Anti-Spam by CleanTalk allows Cross-Site Scripting (XSS).This issue affects Anti-Spam by CleanTalk: from 0.0.0 before 9.7.0.

How urgent is CVE-2026-3213?

Priority 18/100. No elevated risk signals yet.

Software pages

Drupal vulnerabilities

Related CVEs

CVE-2026-10770 MEDIUM 6.1 UPGRADE Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal A

References

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