CVE-2023-23800 | WordPress Shortcodes Ultimate Plugin <= 5.12.6 is vulnerable to Server Side Request Forgery (SSRF)

Server-Side Request Forgery (SSRF) vulnerability in Vova Anokhin WP Shortcodes Plugin — Shortcodes Ultimate.This issue affects WP Shortcodes Plugin — Shortcodes Ultimate: from n/a through 5.12.6.

Published: 2023-11-13 Last update: 2026-04-28 Assigner: [email protected] Source: [email protected]

Conclusion & alert: CVE-2023-23800 is rated Moderate Risk (42.1/100): CVSS High severity, with low exploitation likelihood (EPSS 0.49%). Mandatory action: Review affected assets and schedule remediation.

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-2023-23800

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 2026-06-15 0.18% 0.49% +0.31%
2 2025-11-21 0.25% 0.18% -0.07%
3 2025-11-18 0.25%

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-23800

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.1 3.1 HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/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:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
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.
1.8 4.7 [email protected]
6.5 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
2.8 3.6 [email protected]

Weakness enumeration for CVE-2023-23800

GitHub Security Advisory for CVE-2023-23800

GHSA-2fx6-2pm7-cwvm · Severity: high — Server-Side Request Forgery (SSRF) vulnerability in Vova Anokhin WP Shortcodes Plugin —...

Affected software / configurations for CVE-2023-23800

Vendor Product Version Raw CPE
getshortcodes shortcodes_ultimate <= 5.12.6 cpe:2.3:a:getshortcodes:shortcodes_ultimate:*:*:*:*:*:wordpress:*:*

References for CVE-2023-23800

cvelogic Threat Intelligence