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CVE-2022-28117

49
FAUCET Score

CVE-2022-28117 describes a Server-Side Request Forgery (SSRF) vulnerability in the feed_parser class of Navigate CMS version 2.9.4. This flaw allows authenticated attackers to inject arbitrary URLs into the feed parameter, forcing the application to make unauthorized requests. Rated 4.9 MEDIUM on the CVSS scale, the vulnerability has a network attack vector and high integrity impact, though it requires high privileges for exploitation. While not actively exploited in the wild or on the KEV catalog, public exploit code and Nuclei templates are available, indicating potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
2.9.4CPE matchmatch criteria
cpe:2.3:a:naviwebs:navigate_cms:2.9.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
22.90%
Probability of exploitation in next 30 days
EPSS Percentile
97.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2022-28117 · Jan 17, 2023
ExploitDB: EDB-50921 · May 11, 2022
This CVE's current EPSS score of 0.2290 is in the 99th percentile among its peer group of 3,562 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

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/167063/Navigate-CMS-2.9.4-Server-Side-Request-Forgery.html
ExploitThird Party AdvisoryVDB Entry
navigatecms.com / en/blog/development/navigate_cms_update_2_9_5
Release NotesVendor Advisory
youtube.com / watch
ExploitThird Party Advisory