Critical severity · published Jun 7, 2023
CVE-2020-36708
Epsilon Framework Themes (Various Versions) - Function Injection
9.8
CVSS
65.3%
EPSS
No
On KEV
Description
The following themes for WordPress are vulnerable to Function Injections in versions up to and including Shapely <= 1.2.7, NewsMag <= 2.4.1, Activello <= 1.4.0, Illdy <= 2.1.4, Allegiant <= 1.2.2, Newspaper X <= 1.3.1, Pixova Lite <= 2.0.5, Brilliance <= 1.2.7, MedZone Lite <= 1.2.4, Regina Lite <= 2.0.4, Transcend <= 1.1.8, Affluent <= 1.1.0, Bonkers <= 1.0.4, Antreas <= 1.0.2, Sparkling <= 2.4.8, and NatureMag Lite <= 1.0.4. This is due to epsilon_framework_ajax_action. This makes it possible for unauthenticated attackers to call functions and achieve remote code execution.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)65.3% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Activello · silkalns
through 1.4.0 · source: vendor, NVD
AF
Affluent · wpchill
through 1.1.0 · source: vendor, NVD
AL
Allegiant · wpchill
through 1.2.2 · source: vendor, NVD
AN
Antreas · machothemes
through 1.0.2 · source: vendor, NVD
BO
Bonkers · silkalns
through 1.0.4 · source: vendor, NVD
BR
Brilliance · wpchill
through 1.2.7 · source: vendor, NVD
IL
Illdy · silkalns
through 2.1.4 · source: vendor, NVD
ML
MedZone Lite · machothemes
through 1.2.4 · source: vendor, NVD
NL
NatureMag Lite · machothemes
through 1.0.4 · source: vendor, NVD
NE
NewsMag · machothemes
through 2.4.1 · source: vendor, NVD
NX
Newspaper X · silkalns
through 1.3.1 · source: vendor, NVD
PL
Pixova Lite · silkalns
through 2.0.5 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-36708
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-36708
Exploit
https://blog.nintechnet.com/unauthenticated-function-injection-vulnerability-fixed-in-15-wordpress-themes/
Exploit
https://blog.nintechnet.com/unauthenticated-function-injection-vulnerability-in-wordpress-sparkling-theme/
Third Party Advisory
https://wpscan.com/vulnerability/bec52a5b-c892-4763-a962-05da7100eca5
Third Party Advisory
https://www.wordfence.com/blog/2020/11/large-scale-attacks-target-epsilon-framework-themes/
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/5b75c322-539d-44e9-8f26-5ff929874b67?source=cve
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Epsilon Framework Themes (Various Versions) - Unauthenticated Plugin Activation/Deactivation