CVE-2019-19848

Name: CVE-2019-19848
Creator: NVD / NIST
Published: 2019-12-17T17:15:17.787+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 1.45%

Last modified Jun 17, 2026

CVE-2019-19848 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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. EPSS estimates a 1.45% chance of exploitation in the next 30 days.

Description

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.)

Metrics

CVSS 3.1

7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.45%

70.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Typo3	Typo3	< 8.7.30
Typo3	Typo3	>= 9.0.0, < 9.5.12
Typo3	Typo3	>= 10.0.0, < 10.2.2

References

https://review.typo3.org/q/%2522Resolves:+%252388764%2522+topic:securityVendor Advisory
https://typo3.org/security/advisory/typo3-core-sa-2019-024/Vendor Advisory
https://review.typo3.org/q/%2522Resolves:+%252388764%2522+topic:securityVendor Advisory
https://typo3.org/security/advisory/typo3-core-sa-2019-024/Vendor Advisory

Timeline

Published: Dec 17, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-19848?

How severe is CVE-2019-19848?

CVE-2019-19848 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 1.45% probability of exploitation in the next 30 days.

How do I fix CVE-2019-19848?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-19848?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST