CVE-2017-16956

MEDIUM 6.1CVE-2017-16956 · Published 27/11/2017 · updated 17/06/2026

In short

CVE-2017-16956 is a MEDIUM (CVSS 6.1) vulnerability affecting symphony (symphony project).
Chance of exploitation in the next 30 days (EPSS): 0.74%, higher than 55.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
symphony symphony_project	`= 2.2.0`	No fix yet

Description

b3log Symphony (aka Sym) 2.2.0 allows an XSS attack by sending a private letter with a certain /article URI, and a second private letter with a modified title.

References

b3log/symphony · Exploit

More vulnerabilities in symphony

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free