VulnerabilityModified
CVE-2017-8102
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.
MEDIUM 5.4EPSS 0.86%
Does this matter?
Lower severity and a low EPSS score (0.86%). Track it; it rarely justifies an emergency change on its own.
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 3.0
- 5.4 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.86% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- s9y/serendipity
- Source
- cve@mitre.org
References
- http://seclists.org/fulldisclosure/2017/Apr/44Exploit, Third Party Advisory, VDB Entry
- https://github.com/s9y/Serendipity/issues/456Exploit, Third Party Advisory
- http://seclists.org/fulldisclosure/2017/Apr/44Exploit, Third Party Advisory, VDB Entry
- https://github.com/s9y/Serendipity/issues/456Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.