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CVE-2022-40029

21
FAUCET Score

CVE-2022-40029 is a Cross-Site Scripting (XSS) vulnerability found in SourceCodester Simple Task Managing System v1.0, specifically within the newProjectValidation.php component. An attacker can exploit this by injecting crafted payloads into the shortName parameter, leading to the execution of arbitrary web scripts or HTML. Rated with a CVSS score of 4.8 (Medium), this vulnerability requires high privileges (PR:H) and user interaction (UI:R) for exploitation, with potential impacts 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

4.8MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.47%
Probability of exploitation in next 30 days
EPSS Percentile
37.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0047 is in the 56th percentile among its peer group of 4,931 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

Remediation records are not available for this CVE.

References

github.com / xidaner/CVE_HUNTER/blob/main/CVE_09/2022-09-01-XSS3.md
ExploitThird Party Advisory
sourcecodester.com / php/15624/simple-task-managing-system-php-mysqli-free-source-code.html
ProductThird Party Advisory