CVE-2023-31597

EPSS 0.11%
Published 18.05.2023 18:15:10
Last modified 22.01.2025 15:15:08
Source cve@mitre.org
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An issue in Zammad v5.4.0 allows attackers to bypass e-mail verification using an arbitrary address and manipulate the data of the generated user. Attackers are also able to gain unauthorized access to existing tickets.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Zammad ≫ Zammad Version < 5.4.1

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.11%	0.298

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.5	3.9	2.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0	6.5	3.9	2.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

https://zammad.com/de/advisories/zaa-2023-03

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-31597

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-31597

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-31597

EUVD