01 Record
CVE-2026-92551
Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content <= 4.17.4 - Reflected Cross-Site Scripting via ppress_billing_address Filename Parameter
MediumPUBLISHEDCNA: Wordfence
CNA base score6.1 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
02 Description
Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content <= 4.17.4 - Reflected Cross-Site Scripting via ppress_billing_address Filename Parameter
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.
- EPSS probability
- 0.21% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 12.3% of scored records. A rank, not a probability.
- NVD base score
- 6.1 (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:C/C:L/I:L/A:N
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-06.
- 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
- 2026-10-03 03:25Z26 DAYS AGO
- Last updated
- 2026-10-03 15:42Z25 DAYS AGO
- Reserved
- 2026-09-16
- Assigning CNA
- Wordfence
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.1)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
- Data version
- 5.2
- Document digest
- 51c436c1ff40066357bb1a1d2e65dff4ce694b5c1302c846b582f82fa64aa887
05 Affected products
VendorProductVersionsPlatforms
06 References
- www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/269dd459-c857-49ed-b5d6-8c9e946ac590?source=cve
- plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.17.4/src/Widgets/TabbedWidget.php#L108
- plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.17.4/src/Classes/FileUploader.php#L24
- plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.17.4/src/Classes/FileUploader.php#L97
- plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.17.4/src/Classes/RegistrationAuth.php#L285
- plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.17.4/src/Widgets/TabbedWidgetDependency.php#L92
- pastebin.comhttps://pastebin.com/raw/AEJW3cKe