What is the CVSS score of CVE-2026-1277?

CVE-2026-1277 has a CVSS 3.1 base score of 4.7 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Open Redirect are affected by CVE-2026-1277?

Organizations using for WordPress is vulnerable to Open Redirect in all should be aware of moderate risk from CVE-2026-1277 rated CVSS 4.7.

Is there a public PoC exploit available for CVE-2026-1277?

Yes, a public proof-of-concept exploit is available for CVE-2026-1277. Prioritise patching immediately. EPSS: 0.0%.

Open Redirect CVE-2026-1277

MEDIUM

URL Redirection to Untrusted Site (Open Redirect) (CWE-601)

2026-02-18 security@wordfence.com

WordPress Open Redirect

4.7

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.7 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

CVE Published

Feb 18, 2026 - 05:16 nvd

MEDIUM 4.7

DescriptionCVE.org

The URL Shortify plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 1.12.1 due to insufficient validation on the 'redirect_to' parameter in the promotional dismissal handler. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites via a crafted link.

AnalysisAI

URL Shortify (WordPress plugin) versions up to 1.12.1 is affected by url redirection to untrusted site (open redirect) (CVSS 4.7).

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Vulnerability AssessmentAI

Risk Assessment	CVSS 4.7 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An attacker without authentication could exploit this vulnerability to compromise the affected system.
Remediation	Monitor vendor advisories for a patch. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 30 days: Identify affected systems running for WordPress is vulnerable to Open Redirect in all and apply vendor patches as part of regular patch cycle. …

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CVE-2026-1277 vulnerability details – vuln.today

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Open Redirect CVE-2026-1277

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

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External POC / Exploit Code