Medium severity · published Oct 1, 2026
CVE-2026-87970
If-So Dynamic Content 1.8 - 1.10.1 - Reflected XSS via render_ifso_shortcodes
4.7
CVSS
0.2%
EPSS
No
On KEV
Description
The If-So Dynamic Content WordPress plugin before 1.10.2 does not escape a request-supplied value before reflecting it in an unauthenticated AJAX response that is served as HTML, allowing attackers to execute arbitrary JavaScript in the browser of a visitor who opens a crafted link.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ID
If-So Dynamic Content ·
1.8 before 1.10.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-87970
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-87970
exploit
https://wpscan.com/vulnerability/a0ae7165-0d5b-4f81-b35b-2d9076573530/
More from If-So Dynamic Content
7.1
CVE-2026-87971
If-So Dynamic Content 1.4.4 - 1.10.1 - Reflected XSS via 'message' Parameter
3.1
CVE-2026-87973
If-So Dynamic Content 1.9.9 - 1.10.1 - Editor+ Stored XSS via Conversion Name