CVE-2018-18840

XSS was discovered in SEMCMS PHP V3.4 via the SEMCMS_SeoAndTag.php?Class=edit&CF=SeoAndTag tag_indexmetatit parameter.

CVSS v3.0

5.4 MEDIUMCVSS:3.0/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

0.56% chance of exploitation in the next 30 days, 44th percentile

Published

2018-10-30

Updated

2024-08-05

Proof-of-concept exploits (1)

• m3lon/XSS-Expoit/blob/master/SEMCMS%20Stored%20XSS%20Vulnerability.md

References

• CVE Record
• NVD entry

Related

• CVE-2018-20188
• CVE-2018-18829
• CVE-2018-18845
• CVE-2018-18828
• CVE-2018-18850
• CVE-2018-18827