CVE-2026-122082: Mimemail · The Mime Mail module gives Drupal sites the ability to send HTML email messages
Affects drupal/mimemailSource GCVE Database
Not known to be exploited : upgrade to 2.0.4 when convenient.
Data as of 4 Nov 2026, 21:07 UTC
Rated Medium by Threat Radar's AI analysis · CVSS not yet scored by NVD
- Patch
- Available – fixed in 2.0.4
Exploitation evidence
Disclosed: evidence found.
CVE published 4 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.
What to do
Upgrade drupal/mimemail to 2.0.4.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Packagist https //packages.drupal.org/8drupal/mimemail | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Upgrade the Mime Mail module to version 2.0.4 or later, where this vulnerability is fixed. No additional mitigation is required if the module is updated.
Description
The Mime Mail module for Drupal allows sending HTML email messages. Under rare configurations, a user able to send HTML emails could expose non-public files uploaded to the site by including them in emails. Exploitation requires the attacker to have prior knowledge of the uploaded files and the ability to send HTML emails to chosen recipients. A fix is available in version 2.0.4.