DescriptionPhabricator before 2017-11-10 does not block the --config and --debugger flags to the Mercurial hg program, which allows remote attackers to execute arbitrary code by using the web UI to browse a branch whose name begins with a --config= or --debugger= substring.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
phabricator (PTS)buster0~git20190207-1vulnerable
sid, trixie, bookworm0~git20220903-2vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs


Fixed by:
Starting with 0~git20160726-3 the Phabricator package is not built
The issue is unfixed in the source up to 0~git20170812-1
Fixed in 0~git20171202-1 (not yet accepted from NEW)

Search for package or bug name: Reporting problems