CVE-2022-28921
MEDIUMCVSS 6.5/10EPSS 0.70%
Last modified
CVE-2022-28921 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A Cross-Site Request Forgery (CSRF) vulnerability discovered in BlogEngine.Net v3.3.8.0 allows unauthenticated attackers to read arbitrary files on the hosting web server.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
A Cross-Site Request Forgery (CSRF) vulnerability discovered in BlogEngine.Net v3.3.8.0 allows unauthenticated attackers to read arbitrary files on the hosting web server.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Blogengine | Blogengine.Net | 3.3.8.0 |
References
- https://blogengine.io/Product
- https://www.0xlanks.me/blog/cve-2022-28921-advisory/Exploit, Third Party Advisory
- https://blogengine.io/Product
- https://www.0xlanks.me/blog/cve-2022-28921-advisory/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-28921?
A Cross-Site Request Forgery (CSRF) vulnerability discovered in BlogEngine.Net v3.3.8.0 allows unauthenticated attackers to read arbitrary files on the hosting web server.
How severe is CVE-2022-28921?
CVE-2022-28921 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.
How do I fix CVE-2022-28921?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2022
- CVE-2022-28915D-Link DIR-816 A2_v1.10CNB04 was discovered to contain a com…9.8
- CVE-2022-28917Tenda AX12 v22.03.01.21_cn was discovered to contain a stack…7.5
- CVE-2022-28918GreenCMS v2.3.0603 was discovered to contain an arbitrary fi…8.1
- CVE-2022-28919HTMLCreator release_stable_2020-07-29 was discovered to cont…6.1
- CVE-2022-2892Measuresoft ScadaPro Server (Versions prior to 6.8.0.1) uses…7.8
- CVE-2022-28920Tieba-Cloud-Sign v4.9 was discovered to contain a cross-site…4.8
- CVE-2022-28923Caddy v2.4.6 was discovered to contain an open redirection v…6.1
- CVE-2022-28924An information disclosure vulnerability in UniverSIS-Student…6.5
- CVE-2022-28927A remote code execution (RCE) vulnerability in Subconverter …9.8
- CVE-2022-28929Hospital Management System v1.0 was discovered to contain a …9.8
- CVE-2022-2893RONDS EPM version 1.19.5 does not properly validate the file…6.5
- CVE-2022-28930ERP-Pro v3.7.5 was discovered to contain a SQL injection vul…9.8
Are you affected by CVE-2022-28921?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST