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01 Record

CVE-2023-2528

Contact Form by Supsystic <= 1.7.24 - Cross-Site Request Forgery via AJAX action

MediumPUBLISHEDCNA: Wordfence
CNA base score5.4 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
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02 Description

Contact Form by Supsystic <= 1.7.24 - Cross-Site Request Forgery via AJAX action

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.32% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 24.7% of scored records. A rank, not a probability.
NVD base score
8.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-05-16 23:35Z3 YR AGO
Last updated
2026-04-08 16:38Z6 MO AGO
Reserved
2023-05-04
Assigning CNA
Wordfence
Record state
PUBLISHED
Severity
Medium (CVSS 5.4)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Weaknesses
  • CWE-352Cross-Site Request Forgery (CSRF)Compound
Data version
5.2
Document digest
ec9694b13c596f6f94424fc2f6fe82b00fd3a1cd6cc3314b994a309b0fd5c5eb

05 Affected products

VendorProductVersionsPlatforms
supsysticcomContact Form by Supsystic0 to 1.7.24—

06 References