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CVE-2020-15716

32
FAUCET Score

CVE-2020-15716 describes a Cross-Site Scripting (XSS) vulnerability in RosarioSIS version 6.7.2, stemming from improper input validation in the Preferences.php script. This medium-severity vulnerability (CVSS 6.1) can be exploited remotely by an unauthenticated attacker via a crafted URL, requiring user interaction, and could lead to low impact on confidentiality and integrity. While not actively exploited in the wild and lacking Metasploit or Nuclei modules, a public exploit is available on ExploitDB. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
6.7.2CPE matchmatch criteria
cpe:2.3:a:rosariosis:rosariosis:6.7.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
5.56%
Probability of exploitation in next 30 days
EPSS Percentile
92.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-52450 · Dec 3, 2025
This CVE's current EPSS score of 0.0556 is in the 96th percentile among its peer group of 26,221 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/184942
Third Party AdvisoryVDB Entry
github.com / MarkLee131/awesome-web-pocs/blob/main/CVE-2020-15716.md
gitlab.com / francoisjacquet/rosariosis/-/blob/mobile/CHANGES.md
Release NotesThird Party Advisory
gitlab.com / francoisjacquet/rosariosis/-/commit/89ae9de732024e3a2e99262aa98b400a1aa6975a
PatchThird Party Advisory
gitlab.com / francoisjacquet/rosariosis/-/issues/291
Broken Link
gitlab.com / francoisjacquet/rosariosis/-/tags/v6.8-beta
Third Party Advisory