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CVE-2023-5099

25
FAUCET Score

CVE-2023-5099 is a Local File Inclusion vulnerability affecting the HTML filter and csv-file search plugin for WordPress, specifically in versions up to and including 2.7. This flaw allows authenticated attackers with contributor-level permissions or higher to include and execute arbitrary files on the server by manipulating the 'src' attribute within the 'csvsearch' shortcode. Rated 8.8 HIGH on the CVSS scale, this vulnerability carries significant risk, enabling potential bypass of access controls, sensitive data exposure, or remote code execution. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, <= 2.7CPE match
cpe:2.3:a:jonashjalmarsson:html_filter_and_csv-file_search:*:*:*:*:*:wordpress:*:*
< 2.8CPE matchmatch criteria
cpe:2.3:a:jonashjalmarsson:html_filter_and_csv-file_search:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 49th percentile among its peer group of 17,823 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 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

plugins.trac.wordpress.org / changeset/2985200/hk-filter-and-search
Patch
wordfence.com / threat-intel/vulnerabilities/id/ee2b4055-8cbd-49b7-bb0b-eddef85060fc
PatchThird Party Advisory