Skip to content
Fencer Vulns
medium 6.1

CVE-2020-25761 json

Projectworlds Visitor Management System in PHP 1.0 allows XSS.

published 2020-09-29 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-18412

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.8%
EPSS 1.8% chance of exploitation in 30 days, percentile 78%
public exploits
0
none known

Summary

Projectworlds Visitor Management System in PHP 1.0 allows XSS. The file myform.php does not perform input validation on the request parameters. An attacker can inject javascript payloads in the parameters to perform various attacks such as stealing of cookies,sensitive information etc.

Exploit prediction

1.82% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • seclists.org http://seclists.org/fulldisclosure/2020/Sep/45 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/159263/Visitor-Management-System-In-PHP-1.0-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com https://packetstormsecurity.com/files/author/15149/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.