CVE-2025-1802: The HT Mega – Absolute Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting

Q: How do I fix CVE-2025-1802?

ht mega: upgrade to 2.8.4. Exact commands for each OS are on this page.

Q: Is CVE-2025-1802 being exploited?

CVE-2025-1802 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-1802 affect?

CVE-2025-1802 affects ht mega. Severity is medium (CVSS 6.4). The HT Mega – Absolute Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘marker_title’, 'notification_content', and 'stt_button_text' parameters in all versions up to, and including, 2.8.3 due t

Q: How urgent is CVE-2025-1802?

Priority 28/100. No elevated risk signals yet.

Routine

MEDIUM 6.4UPGRADE

CVE-2025-1802 is a medium-severity flaw (CVSS 6.4) affecting ht mega. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The HT Mega – Absolute Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘marker_title’, 'notification_content', and 'stt_button_text' parameters in all versions up to, and including, 2.8.3 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 whe

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 78%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-03-20
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: hasthemes

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-03-20 12:15 UTCPublished CVE record published
2026-06-17 08:39 UTCUpdated Record last modified

hasthemes ht mega UPGRADE

Affected: < 2.8.4

Fixed in: 2.8.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy ht-mega || rpm -q ht-mega || ht-mega --version

2. UPGRADE to 2.8.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade ht-mega

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ht-mega

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-1802?

ht mega: upgrade to 2.8.4. Exact commands for each OS are on this page.

Is CVE-2025-1802 being exploited?

CVE-2025-1802 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-1802 affect?

CVE-2025-1802 affects ht mega. Severity is medium (CVSS 6.4). The HT Mega – Absolute Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘marker_title’, 'notification_content', and 'stt_button_text' parameters in all versions up to, and including, 2.8.3 due t

How urgent is CVE-2025-1802?

Priority 28/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities

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References

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