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CVE-2021-44593

27
FAUCET Score

CVE-2021-44593 is an unauthenticated file upload and remote code execution vulnerability affecting Simple College Website 1.0. This critical flaw stems from a UNION-based SQL injection in the username parameter on the /admin/login.php page. With a CVSS score of 8.1 (HIGH), successful exploitation allows an attacker to achieve full compromise (confidentiality, integrity, availability) with high impact and low attack complexity, requiring no user interaction. Despite its severity, there is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:simple_college_website_project:simple_college_website:1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.24%
Probability of exploitation in next 30 days
EPSS Percentile
90.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0424 is in the 54th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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

github.com / Mister-Joe/CVE-2021-44593
ExploitThird Party Advisory
github.com / nu11secur1ty/CVE-mitre/tree/main/CVE-2021-44593
ExploitThird Party Advisory
nu11secur1ty.com / 2022/01/cve-2021-44593.html
ExploitThird Party Advisory
sourcecodester.com / php/14548/simple-college-website-using-htmlphpmysqli-source-code.html
ProductThird Party Advisory