BSD PortsMozilla -- XSS in sites without content-type header
· CVE-2025-11712 · VuXML entry
[email protected] reports: A malicious page could have used the type attribute of an OBJECT tag to override the default browser behavior when encountering a web resource served without a content-type. This could have contributed to an XSS on a site that unsafely serves files without a content-type header.
Affected versions
- firefox < 144.0.0,2
- firefox-esr < 140.4.0
- thunderbird < 144.0.0
By system
2 still vulnerable, 4 fixed. Where VuXML applies (FreeBSD, DragonFly, FreeBSD's derivatives) a port is vulnerable while its version is in a range; pkgsrc says itself whether it lists a CVE of this advisory; OpenBSD and MidnightBSD keep no list this site reads, so their row is only an estimate: FreeBSD's ranges applied to upstream's version.
| System | Port | Version | State | Fixed |
|---|---|---|---|---|
| DragonFly | www/firefox | 131.0_1,2 | vulnerable since 2025-10-19 | |
| OpenBSD | www/mozilla-firefox | 158.0.1 | out of range, by version | |
| NetBSD | www/firefox | 154.0.1nb1 | not listed | |
| MidnightBSD | www/firefox | 158.0.1,2 | out of range, by version | |
| FreeBSD | www/firefox | 158.0.1,2 | fixed | (297 days after) |
| DragonFly | www/firefox-esr | 128.12.0,1 | fixed | |
| OpenBSD | www/firefox-esr | 153.5.1 | out of range, by version | |
| NetBSD | www/firefox-esr | 140 | not listed | |
| MidnightBSD | www/firefox-esr | 153.5.1,1 | out of range, by version | |
| FreeBSD | www/firefox-esr | 153.5.1,2 | fixed | (269 days after) |
| DragonFly | mail/thunderbird | 128.3.0_2 | vulnerable since 2025-10-19 | |
| OpenBSD | mail/mozilla-thunderbird | 153.5.1 | out of range, by version | |
| NetBSD | mail/thunderbird | 154.0nb1 | not listed | |
| MidnightBSD | mail/thunderbird | 158.0.1 | out of range, by version | |
| FreeBSD | mail/thunderbird | 158.0.1 | fixed | (296 days after) |