CVE-2023-0559

The GS Portfolio for Envato WordPress plugin before 1.4.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embedded, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.46% chance of exploitation in the next 30 days, 38th percentile

Published

2023-02-21

Updated

2025-03-14

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/e5549261-66e2-4a5e-8781-bc555b629ccc

References

• CVE Record
• NVD entry

Related

• CVE-2023-0552
• CVE-2023-0560
• CVE-2023-0551
• CVE-2023-0561
• CVE-2023-0549
• CVE-2023-0562