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CVE-2022-4397

23
FAUCET Score

CVE-2022-4397 is a Cross-Site Request Forgery (CSRF) vulnerability affecting the Comment Handler component within the morontt zend-blog-number-2 application, specifically in the application/forms/Comment.php file. This vulnerability allows for remote attacks, potentially leading to unauthorized actions if a user is tricked into clicking a malicious link. The vulnerability is rated as Medium severity with a CVSS score of 6.5, indicating a network-based attack with low complexity, requiring user interaction, and resulting in high integrity impact but no confidentiality or availability impact. The EPSS score is very low, suggesting a minimal likelihood of exploitation. Currently, there is no evidence of active exploitation, nor are there any public exploit modules available in Metasploit, Nuclei, or ExploitDB. The vulnerability has received no community discussion or media coverage, further suggesting a low profile and limited attention.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:zend-blog-2_project:zend-blog-2:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
15.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 15th percentile among its peer group of 26,236 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / morontt/zend-blog-number-2/commit/36b2d4abe20a6245e4f8df7a4b14e130b24d429d
PatchThird Party Advisory
vuldb.com
Permissions RequiredThird Party AdvisoryVDB Entry