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Fencer Intel
medium 6.1

CVE-2020-15716 json

RosarioSIS 6.7.2 is vulnerable to XSS, caused by improper validation of user-supplied input by the Preferences.php script.

published 6y ago modified 4mo ago also EUVD-2020-7702

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.6%
EPSS 5.6% chance of exploitation in 30 days, percentile 92%
public exploits
1
Exploit-DB

Summary

RosarioSIS 6.7.2 is vulnerable to XSS, caused by improper validation of user-supplied input by the Preferences.php script. A remote attacker could exploit this vulnerability using the tab parameter in a crafted URL.

Patch / fix

Is CVE-2020-15716 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Timeline

  1. Published
  2. First public exploit (EDB-52450)

Exploit prediction

5.56% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-52450 RosarioSIS 6.7.2 - Cross Site Scripting (XSS) webapps, 2025-12-03

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 Intel 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.