CVE-2023-5968

mediumPriorität · verfolgen · 30EPSS 0.005 · 43. PerzentilExploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

0.51% (43rd) EPSS

CVSS 4.9 · medium

Is it mine?

16 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · bewertet 2026-10-27

Mattermost fails to properly sanitize the user object when updating the username, resulting in the password hash being included in the response body.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

4.9

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 1.2 · Auswirkung 3.6

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · responsibledisclosure@mattermost.comAusnutzbarkeit 1.2 · Auswirkung 3.6

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · OSV

v3.14.7mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:Psecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Trackcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-116USprimärCWE-116USCWE-200USCWE-200US

Exploits (1)

Öffentlicher Proof-of-Concept- und Exploit-Code.

Curtail-Inc/hello-ReGrade-securityFind the vulnerability your tests were never written to catch. A ReGrade demo modeling CVE-2023-5968: catch a password-hash leak by comparing an app to itself.PoC · poc_in_github

betroffene Produkte (16)

Betroffene Produkte und Versionsbereiche.

Mattermost Mattermost≤ 0 ≤9.0.0enisa_euvdEU
Mattermost Mattermost≤ 0 ≤7.8.11enisa_euvdEU
Mattermost Mattermost≤ 0 ≤8.0.3enisa_euvdEU
Mattermost Mattermost≤ 0 ≤8.1.2enisa_euvdEU
mattermost mattermost≤ 7.8.11nvdUScpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
mattermost mattermost8.0.0 → 8.0.3nvdUScpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
mattermost mattermost8.1.0 → 8.1.2nvdUScpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
mattermost mattermost= 9.0.0nvdUScpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
Go github.com/mattermost/mattermost-server< 5.3.2-0.20230825233148-f787fd63368aosvUSpkg:golang/github.com/mattermost/mattermost-server
Go github.com/mattermost/mattermost-server/v5< 5.3.2-0.20230825233148-f787fd63368aosvUSpkg:golang/github.com/mattermost/mattermost-server/v5
Go github.com/mattermost/mattermost-server/v6< 5.3.2-0.20230825233148-f787fd63368aosvUSpkg:golang/github.com/mattermost/mattermost-server/v6
Go github.com/mattermost/mattermost-server/v65.4.0-rc1 → 7.8.12osvUSpkg:golang/github.com/mattermost/mattermost-server/v6
Go github.com/mattermost/mattermost/server/v8< 8.0.0-20230825233148-f787fd63368aosvUSpkg:golang/github.com/mattermost/mattermost/server/v8
Go github.com/mattermost/mattermost/server/v88.0.0 → 8.0.4osvUSpkg:golang/github.com/mattermost/mattermost/server/v8
Go github.com/mattermost/mattermost/server/v88.1.0 → 8.1.3osvUSpkg:golang/github.com/mattermost/mattermost/server/v8
Go github.com/mattermost/mattermost/server/v89.0.0 → 9.0.1osvUSpkg:golang/github.com/mattermost/mattermost/server/v8

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

GHSA-r67m-mf7v-qp7jMattermost password hash disclosure vulnerability2023-11-06ghsa · osvUS
Mattermost fails to properly sanitize the user object when updating the username, resulting in the password hash being included in the response body.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

veröffentlicht 2023-11-06geändert 2026-06-17

verwandt (698)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-20245US	—OT kritisch	25.3% (98th)	KEV	2026-06-04
A vulnerability in the CLI of Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator,…
CVE-2024-38475US	critical9.1OT kritisch	100.0% (100th)	KEV	2024-07-01
Improper escaping of output in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to map URLs to filesystem locations that are permitted to be served by the se…
CVE-2022-42948US	critical9.8OT kritisch	2.71% (86th)	KEV	2023-03-24
Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the C…
CVE-2022-24682US	medium6.1OT kritisch	30.9% (98th)	KEV	2022-02-09
An issue was discovered in the Calendar feature in Zimbra Collaboration Suite 8.8.x before 8.8.15 patch 30 (update 1), as exploited in the wild starting in December 2021. An attack…
CVE-2009-1151US	critical9.8OT kritisch	96.6% (100th)	KEV	2009-03-26
Static code injection vulnerability in setup.php in phpMyAdmin 2.11.x before 2.11.9.5 and 3.x before 3.1.3.1 allows remote attackers to inject arbitrary PHP code into a configurati…

+693 weitere

Referenzen (5)

Externe Belege — Patches, Meldungen, Analysen.

scry

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