CVE-2021-27909 describes a Cross-Site Scripting (XSS) vulnerability in Mautic versions prior to 3.3.4 and 4.0.0, specifically affecting the password reset page. An attacker could exploit this by crafting a malicious password reset URL containing a vulnerable "bundle" parameter, which, if clicked by a target, would execute arbitrary JavaScript code. This vulnerability has a CVSS score of 6.1 (Medium), indicating a network-based attack with low attack complexity, requiring user interaction, and leading to low impact on confidentiality and integrity. While Nuclei templates exist for detecting this flaw, there is no evidence of active exploitation, Metasploit modules, or ExploitDB entries, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.3.4CPE matchmatch criteria | cpe:2.3:a:acquia:mautic:*:*:*:*:*:*:*:* | ||
4.0.0CPE matchmatch criteria | cpe:2.3:a:acquia:mautic:4.0.0:alpha1:*:*:*:*:*:* | ||
4.0.0CPE matchmatch criteria | cpe:2.3:a:acquia:mautic:4.0.0:beta:*:*:*:*:*:* | ||
4.0.0CPE matchmatch criteria | cpe:2.3:a:acquia:mautic:4.0.0:rc:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.