CVE-2021-24126

Unvalidated input and lack of output encoding in the Envira Gallery Lite WordPress plugin, versions before 1.8.3.3, did not properly sanitise the images metadata (namely title) before outputting them in the generated gallery, which could lead to privilege escalation.

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 v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.66% chance of exploitation in the next 30 days, 49th percentile

Published

2021-03-18

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/f3952bd1-ac2f-4007-9e19-6c44a22465f3

References

• CVE Record
• NVD entry

Related

• CVE-2021-24125
• CVE-2021-24127
• CVE-2021-24124
• CVE-2021-24128
• CVE-2021-24123
• CVE-2021-24129