CVE-2026-0949
PEM Stored Cross-site Scripting (XSS) Vulnerability
Description
PEM versions prior to 9.8.1 are affected by a stored Cross-site Scripting (XSS) vulnerability that allows users with access to the Manage Charts menu to inject arbitrary JavaScript when creating a new chart, which is then executed by any user accessing the chart. By default only the superuser and users with pem_admin or pem_super_admin privileges are able to access the Manage Charts menu.
INFO
Published Date :
Jan. 16, 2026, 5:15 p.m.
Last Modified :
Jan. 16, 2026, 5:15 p.m.
Remotely Exploit :
Yes !
Source :
20be33e2-bf35-4d13-8fad-18bd2f3e3659
Affected Products
The following products are affected by CVE-2026-0949
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 20be33e2-bf35-4d13-8fad-18bd2f3e3659 |
Solution
- Upgrade PEM to version 9.8.1 or later.
- Restrict access to the 'Manage Charts' menu.
- Validate user input for chart creation.
- Sanitize JavaScript input when creating charts.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-0949.
| URL | Resource |
|---|---|
| https://www.enterprisedb.com/docs/security/advisories/cve20260949/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-0949 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-0949
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-0949 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-0949 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by 20be33e2-bf35-4d13-8fad-18bd2f3e3659
Jan. 16, 2026
Action Type Old Value New Value Added Description PEM versions prior to 9.8.1 are affected by a stored Cross-site Scripting (XSS) vulnerability that allows users with access to the Manage Charts menu to inject arbitrary JavaScript when creating a new chart, which is then executed by any user accessing the chart. By default only the superuser and users with pem_admin or pem_super_admin privileges are able to access the Manage Charts menu. Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-79 Added Reference https://www.enterprisedb.com/docs/security/advisories/cve20260949/