CVE-2025-6550 | The Pack Elementor addon <= 2.1.4 - Authenticated (Contributor+) Stored Cross-Site Scripting

The The Pack Elementor addon plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘slider_options’ parameter in all versions up to, and including, 2.1.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Published: 2025-06-27 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-6550 is rated Low Risk (31.1/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.25%). 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-2025-6550

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 0.35% 0.25% -0.10%
2 2026-04-23 0.06% 0.35% +0.29%
3 2025-12-05 — 0.06% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-6550

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.4 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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: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: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.
 3.1 2.7 [email protected]
5.4 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/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:L)
A normal user session is enough; they don’t have to be admin.
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.
 2.3 2.7 [email protected]

Weakness enumeration for CVE-2025-6550

Affected software / configurations for CVE-2025-6550

Vendor Product Version Raw CPE
webangon the_pack_elementor_addons <= 2.1.3 cpe:2.3:a:webangon:the_pack_elementor_addons:*:*:*:*:*:wordpress:*:*

References for CVE-2025-6550

URL Tags
https://plugins.trac.wordpress.org/browser/the-pack-addon/trunk/includes/widgets/element/carousel_parallax/view.php#L25 Product
https://plugins.trac.wordpress.org/browser/the-pack-addon/trunk/includes/widgets/element/imgbox_1/view.php#L31 Product
https://plugins.trac.wordpress.org/browser/the-pack-addon/trunk/includes/widgets/element/imgbox_4/view.php#L57 Product
https://plugins.trac.wordpress.org/browser/the-pack-addon/trunk/includes/widgets/element/sliderparallax/view.php#L37 Product
https://plugins.trac.wordpress.org/browser/the-pack-addon/trunk/includes/widgets/element/testimonial_1/one.php#L46 Product
https://plugins.trac.wordpress.org/browser/the-pack-addon/trunk/includes/widgets/element/testimonial_5/one.php#L33 Product
https://plugins.trac.wordpress.org/changeset/3320280/
https://plugins.trac.wordpress.org/changeset/3321887/
https://www.wordfence.com/threat-intel/vulnerabilities/id/4af2f136-5806-4d5e-a72d-486c4839a695?source=cve Third Party Advisory
cvelogic Threat Intelligence