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CVE-2021-44565

20
FAUCET Score

CVE-2021-44565 describes a Cross-Site Scripting (XSS) vulnerability in RosarioSIS versions prior to 7.6.1, specifically within the xss_clean function, allowing attackers to inject malicious JavaScript or HTML into Markdown input fields. This medium-severity vulnerability has a CVSS score of 5.4, indicating it can be exploited remotely with low complexity and requires user interaction, potentially leading to limited confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 7.6.1CPE matchmatch criteria
cpe:2.3:a:rosariosis:rosariosis:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.73%
Probability of exploitation in next 30 days
EPSS Percentile
50.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0073 is in the 85th percentile among its peer group of 15,239 CVEs.

Social Chatter

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

Remediation

Patch Available

Vendor Patches (1)

composerpatch availablevia ghsa
Product: francoisjacquet/rosariosisFixed in: 7.6.1

Vendor Advisories (1)

composerGHSA-44cg-qcpr-fwjhmedium

Cross site scripting in francoisjacquet/rosariosis

Feb 25, 2022

References

gitlab.com / francoisjacquet/rosariosis/-/blob/mobile/CHANGES.md
Release NotesThird Party Advisory
gitlab.com / francoisjacquet/rosariosis/-/commit/0f5d1f1d193bc6b711d1644f172579d498ec1636
PatchThird Party Advisory
gitlab.com / francoisjacquet/rosariosis/-/issues/307
ExploitIssue TrackingThird Party Advisory