What is the CVSS score of CVE-2022-4959?

CVE-2022-4959 has a CVSS 3.1 base score of 3.5 (Low). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.2%.

Which versions of Redbbs are affected by CVE-2022-4959?

CVE-2022-4959 is a low-severity vulnerability in A vulnerability classified as problematic involving cross-site scripting (CVSS 3.5).

Is there a public PoC exploit available for CVE-2022-4959?

Yes, a public proof-of-concept exploit is available for CVE-2022-4959. Prioritise patching immediately. EPSS: 0.2%.

How to fix or mitigate CVE-2022-4959?

During next maintenance window: Apply vendor patches when convenient. Verify cross-site scripting controls are in place.

Redbbs CVE-2022-4959

LOW

Cross-site Scripting (XSS) (CWE-79)

2024-01-11 cna@vuldb.com

XSS Redbbs

3.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

3.5 LOW

AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:34 vuln.today

PoC Detected

Nov 21, 2024 - 07:36 vuln.today

Public exploit code

CVE Published

Jan 11, 2024 - 21:15 nvd

LOW 3.5

DescriptionCVE.org

A vulnerability classified as problematic was found in qkmc-rk redbbs 1.0. Affected by this vulnerability is an unknown functionality of the component Nickname Handler. The manipulation leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-250237 was assigned to this vulnerability.

AnalysisAI

A vulnerability classified as problematic was found in qkmc-rk redbbs 1.0. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. A vulnerability classified as problematic was found in qkmc-rk redbbs 1.0. Affected by this vulnerability is an unknown functionality of the component Nickname Handler. The manipulation leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-250237 was assigned to this vulnerability. Affected products include: Qkmc-Rk Redbbs.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.