What is the CVSS score of CVE-2025-26903?

CVE-2025-26903 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.1%.

Which versions of RealMag777 InPost Gallery are affected by CVE-2025-26903?

CVE-2025-26903 presents moderate security risk, a cross-site request forgery vulnerability rated CVSS 4.3. Users could be tricked into performing unintended actions.

How to fix or mitigate CVE-2025-26903?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify anti-CSRF tokens are enforced.

RealMag777 InPost Gallery CVE-2025-26903

MEDIUM

Cross-Site Request Forgery (CSRF) (CWE-352)

2025-04-15 audit@patchstack.com

CSRF

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:36 vuln.today

CVE Published

Apr 15, 2025 - 22:15 nvd

MEDIUM 4.3

DescriptionCVE.org

Cross-Site Request Forgery (CSRF) vulnerability in RealMag777 InPost Gallery allows Cross Site Request Forgery. This issue affects InPost Gallery: from n/a through 2.1.4.3.

AnalysisAI

Cross-Site Request Forgery (CSRF) vulnerability in RealMag777 InPost Gallery allows Cross Site Request Forgery.1.4.3. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. Cross-Site Request Forgery (CSRF) vulnerability in RealMag777 InPost Gallery allows Cross Site Request Forgery.1.4.3. Version information: through 2.1.4.3..

Affected ProductsAI

RealMag777 InPost Gallery.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.