CVE-2025-0510 is a medium-severity vulnerability affecting Mozilla Thunderbird versions prior to 128.7 and 135. It allows an attacker to display an incorrect sender address by exploiting an invalid group name syntax in the email's "From" field, potentially leading to phishing or social engineering attacks. The CVSS score is 6.5, indicating a network-based attack requiring user interaction, with a high impact on integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 128.0.1, < 128.7.0CPE matchmatch criteria | cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:* | ||
>= 131.0, < 135.0CPE matchmatch criteria | cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.