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CVE-2022-40027

18
FAUCET Score

CVE-2022-40027 describes a cross-site scripting (XSS) vulnerability in SourceCodester Simple Task Managing System v1.0, specifically within the newTask.php component. This flaw allows unauthenticated attackers to inject malicious web scripts or HTML into the shortName parameter, which is then executed in a victim's browser. Rated as MEDIUM severity with a CVSS score of 6.1, the vulnerability requires user interaction (UI:R) and has low impact on confidentiality and integrity (C:L/I:L). The attack vector is network-based (AV:N) with low attack complexity (AC:L). Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating low public attention.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:simple_task_managing_system_project:simple_task_managing_system:1.0:*:*:*:*:*:*:*

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
0.56%
Probability of exploitation in next 30 days
EPSS Percentile
43.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0056 is in the 46th percentile among its peer group of 26,234 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

github.com / xidaner/CVE_HUNTER/blob/main/CVE_09/2022-09-01-XSS1.md
ExploitThird Party Advisory
sourcecodester.com / php/15624/simple-task-managing-system-php-mysqli-free-source-code.html
ProductThird Party Advisory