DEBIAN-CVE-2026-48784
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-48784
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-48784.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-48784
- Upstream
- Published
- 2026-07-14T20:17:10Z
- Modified
- 2026-09-14T17:03:16Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.53, 6.4.41, 7.4.13, and 8.0.13, UrlGenerator::doGenerate() used strtr() dot-segment encoding that skipped every other chained ../ or ./ segment, allowing attacker-controlled route parameters to generate URLs that collapse to a different path under RFC 3986 normalization. This issue is fixed in versions 5.4.53, 6.4.41, 7.4.13, and 8.0.13.
- References
Affected packages
Debian:12 / symfony
Package
- Name
- symfony
- Purl
- pkg:deb/debian/symfony?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed5.4.53+dfsg-0+deb12u1
Affected versions
5.*
5.4.23+dfsg-1
5.4.23+dfsg-1+deb12u1
5.4.23+dfsg-1+deb12u2
5.4.23+dfsg-1+deb12u3
5.4.23+dfsg-1+deb12u4
5.4.23+dfsg-1+deb12u5
5.4.24+dfsg-1
5.4.25+dfsg-1
5.4.27+dfsg-1
5.4.28+dfsg-1
5.4.29+dfsg-1
5.4.30+dfsg-1
5.4.31+dfsg-1
5.4.31+dfsg-2
5.4.32+dfsg-1
5.4.33+dfsg-1
5.4.34+dfsg-1
5.4.34+dfsg-2
5.4.35+dfsg-1
5.4.35+dfsg-2
5.4.35+dfsg-3
5.4.52+dfsg-0+deb12u1
Debian:13 / symfony
Package
- Name
- symfony
- Purl
- pkg:deb/debian/symfony?arch=source&distro=trixie
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed6.4.41+dfsg-0+deb13u1
Debian:14 / symfony
Package
- Name
- symfony
- Purl
- pkg:deb/debian/symfony?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed7.4.13+dfsg-1
Affected versions
6.*
6.4.21+dfsg-2
6.4.24+dfsg-1
6.4.25+dfsg-1
7.*
7.0.4+dfsg-1
7.0.5+dfsg-1
7.0.6+dfsg-1
7.0.7+dfsg-1
7.1.0~beta1+dfsg-1
7.1.0~rc1+dfsg-1
7.1.2+dfsg-1
7.1.3+dfsg-1
7.1.4+dfsg-1
7.1.5+dfsg-1
7.2.0~beta1+dfsg-1
7.2.0~beta2+dfsg-1
7.2.0~rc1+dfsg-1
7.2.1+dfsg-1
7.2.2+dfsg-1
7.2.3+dfsg-1
7.2.4+dfsg-1
7.2.5+dfsg-1
7.2.6-1
7.3.0~beta1+dfsg-1
7.3.0~beta2+dfsg-1
7.3.0~rc1+dfsg-1
7.3.0+dfsg-1
7.3.1+dfsg-1
7.3.2+dfsg-1
7.3.3+dfsg-1
7.3.4+dfsg-1
7.3.5-1
7.4.0~beta1-1
7.4.0~beta1-2
7.4.0~beta2+dfsg-1
7.4.0~beta2+dfsg-2
7.4.0~beta2+dfsg-3
7.4.0~rc1+dfsg-1
7.4.0~rc2+dfsg-1
7.4.0~rc3+dfsg-1
7.4.0+dfsg-1
7.4.0+dfsg-2
7.4.2+dfsg-1
7.4.2+dfsg-2
7.4.3+dfsg-1
7.4.4+dfsg-1
7.4.5+dfsg-1
7.4.6+dfsg-1
7.4.6+dfsg-2
7.4.7+dfsg-1
7.4.8+dfsg-1
7.4.9+dfsg-1
7.4.10+dfsg-1
7.4.12+dfsg-1