Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-77p4-wfr8-977w
Advisory ID github_osv/GHSA-77p4-wfr8-977w
Aliases CVE-2019-19848
Summary TYPO3 Directory Traversal on ZIP extraction An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the extraction of manually uploaded ZIP archives in Extension Manager is vulnerable to directory traversal. Admin privileges are required in order to exploit this vulnerability. (In v9 LTS and later, System Maintainer privileges are also required.)
Status Published
Exploitability 0.5
Weighted Severity 6.1
Risk 3.0
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
System Score Found at
cvssv3 6.8 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-77p4-wfr8-977w/GHSA-77p4-wfr8-977w.json
generic_textual MODERATE
Reference id Reference type URL
https://review.typo3.org/q/%2522Resolves:+%252388764%2522+topic:security
https://typo3.org/security/advisory/typo3-core-sa-2019-024
CVE-2019-19848 https://nvd.nist.gov/vuln/detail/CVE-2019-19848
CVE-2019-19848.YAML https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2019-19848.yaml
CVE-2019-19848.YAML https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2019-19848.yaml
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-77p4-wfr8-977w/GHSA-77p4-wfr8-977w.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.