plone Products.isurlinportal 2.0.x/3.0.x/3.x /login came_from redirect

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in plone Products.isurlinportal 2.0.x/3.0.x/3.x. This affects an unknown part of the file /login. The manipulation of the argument came_from results in redirect. This vulnerability is identified as CVE-2026-28413. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in plone Products.isurlinportal 2.0.x/3.0.x/3.x. It has been classified as problematic. Affected is an unknown part of the file /login. The manipulation of the argument came_from with an unknown input leads to a redirect vulnerability. CWE is classifying the issue as CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. This is going to have an impact on integrity. CVE summarizes:

Products.isurlinportal is a replacement for isURLInPortal method in Plone. Prior to versions 2.1.0, 3.1.0, and 4.0.0, a url /login?came_from=////evil.example may redirect to an external website after login. This issue has been patched in versions 2.1.0, 3.1.0, and 4.0.0.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-28413 since 02/27/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1204.001.

Upgrading to version 2.1.0, 3.1.0 or 4.0.0 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔒

CNA Base Score: 5.3
CNA Vector (GitHub_M): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Redirect
CWE: CWE-601
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Products.isurlinportal 2.1.0/3.1.0/4.0.0

Timelineinfo

02/27/2026 CVE reserved
03/06/2026 +7 days Advisory disclosed
03/06/2026 +0 days VulDB entry created
03/17/2026 +11 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-43gx-6gv6-3jcp
Status: Confirmed

CVE: CVE-2026-28413 (🔒)
GCVE (CVE): GCVE-0-2026-28413
GCVE (VulDB): GCVE-100-349296

Entryinfo

Created: 03/06/2026 06:59
Updated: 03/17/2026 20:06
Changes: 03/06/2026 06:59 (67), 03/10/2026 13:32 (1), 03/17/2026 20:06 (11)
Complete: 🔍
Cache ID: 216::103

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