CVE-2017-8102 — MEDIUM (5.4)

Vulnerability Description

Stored XSS in Serendipity v2.1-rc1 allows an attacker to steal an admin's cookie and other information by composing a new entry as an editor user. This is related to lack of the serendipity_event_xsstrust plugin and a set_config error in that plugin.

CVSS Score

5.4

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
S9Y	Serendipity	2.1

Related Weaknesses (CWE)

CWE-79

References

http://seclists.org/fulldisclosure/2017/Apr/44ExploitThird Party AdvisoryVDB Entry
https://github.com/s9y/Serendipity/issues/456ExploitThird Party Advisory
http://seclists.org/fulldisclosure/2017/Apr/44ExploitThird Party AdvisoryVDB Entry
https://github.com/s9y/Serendipity/issues/456ExploitThird Party Advisory

FAQ

What is CVE-2017-8102?

CVE-2017-8102 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Stored XSS in Serendipity v2.1-rc1 allows an attacker to steal an admin's cookie and other information by composing a new entry as an editor user. This is related to lack of the serendipity_event_xsst...

How severe is CVE-2017-8102?

CVE-2017-8102 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-8102?

Check the references section above for vendor advisories and patch information. Affected products include: S9Y Serendipity.