CVE-2023-28828

A vulnerability has been identified in Polarion ALM (All versions < V22R2). The application contains a XML External Entity Injection (XXE) vulnerability. This could allow an attacker to view files on the application server filesystem.

CVSS 3.1

5.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-25)

CWE

CWE-611

Published

2023-04-11

Modified

2026-10-23

Record from

the NVD, synced 2026-10-24

Affected

• siemens:polarion_alm

References

• https://cert-portal.siemens.com/productcert/pdf/ssa-632164.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-632164.pdf

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