CVE-2021-24664

WPSchoolPress < 2.1.17 - Multiple Admin+ Stored Cross-Site Scripting

EPSS 2.4%CWE-79

Vexday Risk Score

23Low

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS —EPSS 2.4%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

08 Nov 2021Published on NVD

15 Nov 2021Public PoC

Recommendation: Plan a near-term fix — a public PoC already exists.

The School Management System – WPSchoolPress WordPress plugin before 2.1.17 sanitise some fields using sanitize_text_field() but does not escape them before outputting in attributes, resulting in Stored Cross-Site Scripting issues.

Affected products

Unknown · School Management System – WPSchoolPress

public PoCs found — 2

cve_referencepacketstormsecurity.com/files/164974/WordPress-WPSchoolPress-2.1.16-Cross-Site-Scripting.htmlunverified exploitdbwww.exploit-db.com/exploits/50520unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

http://packetstormsecurity.com/files/164974/WordPress-WPSchoolPress-2.1.16-Cross-Site-Scripting.html https://wpscan.com/vulnerability/3f8e170c-6579-4b1a-a1ac-7d93da17b669