CVE-2016-10920

The gnucommerce plugin before 0.5.7-BETA for WordPress has XSS.

Published: 2019-08-22 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2016-10920 is rated Low Risk (34.5/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.19%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2016-10920

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-03-30 3.35% 0.19% -3.16%
2 2025-03-29 0.19% 3.35% +3.16%
3 2025-03-24 — 0.19% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2016-10920

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.1 3.0 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 2.7 [email protected]
4.3 2.0 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2016-10920

Affected software / configurations for CVE-2016-10920

Vendor Product Version Raw CPE
sir gnucommerce 0.1 cpe:2.3:a:sir:gnucommerce:0.1:beta:*:*:*:*:*:*
sir gnucommerce 0.1.4 cpe:2.3:a:sir:gnucommerce:0.1.4:beta:*:*:*:*:*:*
sir gnucommerce 0.2.1 cpe:2.3:a:sir:gnucommerce:0.2.1:beta:*:*:*:*:*:*
sir gnucommerce 0.2.2 cpe:2.3:a:sir:gnucommerce:0.2.2:beta:*:*:*:*:*:*
sir gnucommerce 0.2.3 cpe:2.3:a:sir:gnucommerce:0.2.3:beta:*:*:*:*:*:*
sir gnucommerce 0.2.4 cpe:2.3:a:sir:gnucommerce:0.2.4:beta:*:*:*:*:*:*
sir gnucommerce 0.2.5 cpe:2.3:a:sir:gnucommerce:0.2.5:beta:*:*:*:*:*:*
sir gnucommerce 0.2.7 cpe:2.3:a:sir:gnucommerce:0.2.7:beta:*:*:*:*:*:*
sir gnucommerce 0.2.8 cpe:2.3:a:sir:gnucommerce:0.2.8:beta:*:*:*:*:*:*
sir gnucommerce 0.2.9 cpe:2.3:a:sir:gnucommerce:0.2.9:beta:*:*:*:*:*:*
sir gnucommerce 0.3.0 cpe:2.3:a:sir:gnucommerce:0.3.0:beta:*:*:*:*:*:*
sir gnucommerce 0.3.1 cpe:2.3:a:sir:gnucommerce:0.3.1:beta:*:*:*:*:*:*
sir gnucommerce 0.3.2 cpe:2.3:a:sir:gnucommerce:0.3.2:beta:*:*:*:*:*:*
sir gnucommerce 0.3.3 cpe:2.3:a:sir:gnucommerce:0.3.3:beta:*:*:*:*:*:*
sir gnucommerce 0.3.4 cpe:2.3:a:sir:gnucommerce:0.3.4:beta:*:*:*:*:*:*
sir gnucommerce 0.3.6 cpe:2.3:a:sir:gnucommerce:0.3.6:beta:*:*:*:*:*:*
sir gnucommerce 0.3.7 cpe:2.3:a:sir:gnucommerce:0.3.7:beta:*:*:*:*:*:*
sir gnucommerce 0.3.8 cpe:2.3:a:sir:gnucommerce:0.3.8:beta:*:*:*:*:*:*
sir gnucommerce 0.4.0 cpe:2.3:a:sir:gnucommerce:0.4.0:beta:*:*:*:*:*:*
sir gnucommerce 0.4.1 cpe:2.3:a:sir:gnucommerce:0.4.1:beta:*:*:*:*:*:*
sir gnucommerce 0.4.2 cpe:2.3:a:sir:gnucommerce:0.4.2:beta:*:*:*:*:*:*
sir gnucommerce 0.4.3 cpe:2.3:a:sir:gnucommerce:0.4.3:beta:*:*:*:*:*:*
sir gnucommerce 0.4.5 cpe:2.3:a:sir:gnucommerce:0.4.5:beta:*:*:*:*:*:*
sir gnucommerce 0.4.6 cpe:2.3:a:sir:gnucommerce:0.4.6:beta:*:*:*:*:*:*
sir gnucommerce 0.5.0 cpe:2.3:a:sir:gnucommerce:0.5.0:beta:*:*:*:*:*:*
sir gnucommerce 0.5.1 cpe:2.3:a:sir:gnucommerce:0.5.1:beta:*:*:*:*:*:*
sir gnucommerce 0.5.2 cpe:2.3:a:sir:gnucommerce:0.5.2:beta:*:*:*:*:*:*
sir gnucommerce 0.5.4 cpe:2.3:a:sir:gnucommerce:0.5.4:beta:*:*:*:*:*:*
sir gnucommerce 0.5.5 cpe:2.3:a:sir:gnucommerce:0.5.5:beta:*:*:*:*:*:*

References for CVE-2016-10920

URL Tags
https://wordpress.org/plugins/gnucommerce/#developers Release Notes Third Party Advisory
cvelogic Threat Intelligence