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CVE-2022-4605

21
FAUCET Score

CVE-2022-4605 is a stored Cross-site Scripting (XSS) vulnerability affecting FlatPress versions prior to 1.3. This medium-severity vulnerability, with a CVSS score of 5.4, can be exploited by an attacker with low privileges over a network, requiring user interaction to execute malicious scripts. While it could lead to limited confidentiality and integrity impacts, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.1CPE matchmatch criteria
cpe:2.3:a:flatpress:flatpress:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.0MEDIUM

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.2
Impact Score
4.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 66th 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)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / flatpressblog/flatpress/commit/742f8b04f233e3cc52bed11f79fcc9911faee776
PatchThird Party Advisory
huntr.dev / bounties/df455d44-0dec-470c-b576-8ea86ec5a367
ExploitPatchThird Party Advisory