PowerSchool Employee Access Center 23.10 eval cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k2.88-

Summaryinfo

A vulnerability, which was classified as problematic, has been found in PowerSchool Employee Access Center 23.10. Affected by this issue is the function eval. This manipulation causes cross site scripting. The identification of this vulnerability is CVE-2026-12425. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as problematic was found in PowerSchool Employee Access Center 23.10. Affected by this vulnerability is the function eval. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. The summary by CVE is:

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in PowerSchool Employee Access Center allows Cross-Site Scripting (XSS). This issue affects Employee Access Center: 23.10. It is possible to add in javascript code after the login URL and have it be eval()'d in the page and execute in the context of the user.

The weakness was shared by Menachem as PANW-2026-0002. The advisory is shared at github.com. This vulnerability is known as CVE-2026-12425 since 06/16/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

It is declared as proof-of-concept.

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-2026-37205). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
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: 🔒
Status: Proof-of-Concept
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

06/16/2026 Advisory disclosed
06/16/2026 +0 days CVE reserved
06/16/2026 +0 days VulDB entry created
06/17/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: PANW-2026-0002
Researcher: Menachem
Status: Not defined

CVE: CVE-2026-12425 (🔒)
GCVE (CVE): GCVE-0-2026-12425
GCVE (VulDB): GCVE-100-371449
EUVD: 🔒

Entryinfo

Created: 06/16/2026 22:15
Updated: 06/17/2026 01:33
Changes: 06/16/2026 22:15 (68), 06/17/2026 01:33 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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