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INCIBEVULNRICHMENT:CVE-2023-0829

HistorySep 20, 2023 - 12:38 p.m.

CVE-2023-0829 Cross-Site Scripting (XSS) vulnerability in Plesk

2023-09-2012:38:54

CWE-79

INCIBE

github.com

plesk

cross-site scripting

vulnerability

cve-2023-0829

administrator

server compromise

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

Low

EPSS

0.001

Percentile

38.6%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

Plesk 17.0 through 18.0.31 version, is vulnerable to a Cross-Site Scripting. A malicious subscription owner (either a customer or an additional user), can fully compromise the server if an administrator visits a certain page in Plesk related to the malicious subscription.

References

www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-xss-vulnerability-plesk

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

Low

EPSS

0.001

Percentile

38.6%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

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