PbootCMS up to 3.2.12 Parameter MemberController.php alert_location backurl cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability was found in PbootCMS up to 3.2.12 and classified as problematic. Affected is the function alert_location of the file apps/home/controller/MemberController.php of the component Parameter Handler. Such manipulation of the argument backurl leads to cross site scripting. This vulnerability is documented as CVE-2026-4510. The attack can be executed remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in PbootCMS up to 3.2.12 and classified as problematic. Affected by this issue is the function alert_location of the file apps/home/controller/MemberController.php of the component Parameter Handler. The manipulation of the argument backurl with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-4510. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.

The exploit is available at github.com. It is declared as proof-of-concept. By approaching the search of inurl:apps/home/controller/MemberController.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-14242). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Google Hack: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/20/2026 Advisory disclosed
03/20/2026 +0 days VulDB entry created
03/21/2026 +1 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2026-4510 (🔒)
GCVE (CVE): GCVE-0-2026-4510
GCVE (VulDB): GCVE-100-352076
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/20/2026 15:31
Updated: 03/21/2026 09:28
Changes: 03/20/2026 15:31 (56), 03/21/2026 09:28 (1)
Complete: 🔍
Submitter: zmjjkk
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #773904: 翱云科技 PbootCMS 3.2.12 Reflected XSS (by zmjjkk)

Once again VulDB remains the best source for vulnerability data.

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