How severe is CVE-2007-0626?

CVE-2007-0626 has a CVSS 2.0 base score of 6.5, rated medium severity.

Is CVE-2007-0626 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-0626?

CVE-2007-0626 affects Drupal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-0626?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-0626 published?

CVE-2007-0626 was published on 2007-01-31 and last updated on 2026-06-16.

CVE-2007-0626

CVE-2007-0626 is a medium-severity vulnerability in Drupal with a CVSS 2.0 base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 6.5)
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Drupal
Published: 2007-01-31
Last modified: 2026-06-16

Description

The comment_form_add_preview function in comment.module in Drupal before 4.7.6, and 5.x before 5.1, and vbDrupal, allows remote attackers with "post comments" privileges and access to multiple input filters to execute arbitrary code by previewing comments, which are not processed by "normal form validation routines."

Frequently asked questions

What is CVE-2007-0626?: The comment_form_add_preview function in comment.module in Drupal before 4.7.6, and 5.x before 5.1, and vbDrupal, allows remote attackers with "post comments" privileges and access to multiple input filters to execute arbitrary code by previewing comments, which are not processed by "normal form validation routines."
How severe is CVE-2007-0626?: CVE-2007-0626 has a CVSS 2.0 base score of 6.5, rated medium severity.
Is CVE-2007-0626 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-0626?: CVE-2007-0626 affects Drupal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-0626?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-0626 published?: CVE-2007-0626 was published on 2007-01-31 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*

More vulnerabilities in Drupal

CVE-2009-3352 — Critical (CVSS 10.0): Multiple unspecified vulnerabilities in the quota_by_role (Quota by role) module for Drupal have unknown impact and…
CVE-2026-9082 — Critical (CVSS 9.8): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Drupal Drupal…
CVE-2024-55638 — Critical (CVSS 9.8): Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core:…
CVE-2024-55637 — Critical (CVSS 9.8): Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core:…
CVE-2024-55636 — Critical (CVSS 9.8): Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core:…
CVE-2020-13675 — Critical (CVSS 9.8): Drupal's JSON:API and REST/File modules allow file uploads through their HTTP APIs. The modules do not correctly run…

All CVEs affecting Drupal →