HOMEVULNERABILITIESCVE-2022-38923
CRITICAL

CVE-2022-38923

CWE-89Published: April 3, 2023· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

BluePage CMS thru v3.9 processes an insufficiently sanitized HTTP Header allowing MySQL Injection in the 'User-Agent' field using a Time-based blind SLEEP payload.

NVD Source

Risk Analysis

BluePage CMS fails to properly sanitize the User-Agent HTTP header, exposing the application to time-based blind SQL injection. This critical vulnerability allows attackers to interact with the backend database remotely.

There is no known public exploit for this vulnerability, though it is remotely exploitable.

Recommended Action

Apply available security patches for BluePage CMS and ensure all HTTP headers are validated before processing.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2022-38923 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

iss-oberlausitz1 product(s)
bluepage cms
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://github.com/dtssec/CVE-Disclosures/blob/main/CVE-2022-38922_CVE-2022-38923_Bluepage_CMS_SQLi/CVE-2022-38922-BluePage_CMS_3.9.md
ADVISORYhttps://www.iss-oberlausitz.de/index.php
ADVISORYhttps://github.com/dtssec/CVE-Disclosures/blob/main/CVE-2022-38922_CVE-2022-38923_Bluepage_CMS_SQLi/CVE-2022-38922-BluePage_CMS_3.9.md
ADVISORYhttps://www.iss-oberlausitz.de/index.php

All References (6)

→
https://github.com/dtssec/CVE-Disclosures/blob/main/CVE-2022-38922_CVE-2022-38923_Bluepage_CMS_SQLi/CVE-2022-38922-BluePage_CMS_3.9.mdExploit · Third Party Advisory
→
https://www.bluepage-cms.com/index.phpProduct
→
https://www.iss-oberlausitz.de/index.phpVendor Advisory
→
https://github.com/dtssec/CVE-Disclosures/blob/main/CVE-2022-38922_CVE-2022-38923_Bluepage_CMS_SQLi/CVE-2022-38922-BluePage_CMS_3.9.mdExploit · Third Party Advisory
→
https://www.bluepage-cms.com/index.phpProduct
→
https://www.iss-oberlausitz.de/index.phpVendor Advisory

Quick Facts

CVE IDCVE-2022-38923
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-89
CISA KEVNo
Affected1 vendor(s)
PublishedApr 3, 2023

Related CVEs (CWE-89)

CVE-2024-13152
10.0
CVE-2014-3828
10.0
CVE-2014-125123
10.0
CVE-2025-54119
10.0
CVE-2008-0735
10.0
CVE-2024-54261
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-38923 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.
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