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Slideshow Gallery LITE vulnerabilities
Slideshow Gallery LITE has 8 known vulnerabilities in this database. The most recent published record is dated 18 Jun 2026.
- Known vulnerabilities
- 8
- Active installs
- 5,000+
- Latest version
- 1.8.6
- Last updated
- 10 Jun 2026
- Most recent
- 18 Jun 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2026-2021 | Medium 6.4 | Up to 1.8.5 | Fixed in a later version (latest 1.8.6) | 18 Jun 2026 |
| SQL injection CVE-2024-5543 | High 8.1 | Up to 1.8.1 | Fixed in a later version (latest 1.8.6) | 12 Jun 2024 |
| Cross-site scripting (XSS) CVE-2021-24882 | Medium 4.8 | Before 1.7.4 | Fixed in 1.7.4 | 23 Nov 2021 |
| Cross-site scripting (XSS) CVE-2018-18017 | Medium 6.1 | Not yet published | Check for an update | 15 Apr 2019 |
| SQL injection CVE-2018-18018 | Critical 9.8 | Not yet published | Check for an update | 15 Apr 2019 |
| Cross-site scripting (XSS) CVE-2018-18019 | Medium 6.1 | Not yet published | Check for an update | 15 Apr 2019 |
| Cross-site scripting (XSS) CVE-2018-17946 | Medium 6.1 | Before 1.6.6.1 | Fixed in 1.6.6.1 | 3 Oct 2018 |
| Arbitrary file upload CVE-2014-5460 | Not scored | Up to 1.4.6 | Fixed in a later version (latest 1.8.6) | 11 Sep 2014 |
Read the published descriptions
- CVE-2026-2021, 18 Jun 2026
- The Slideshow Gallery LITE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'alwaysauto' shortcode attribute in all versions up to, and including, 1.8.5. This is due to insufficient input sanitization and output escaping on user-supplied attributes. 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. CVE record
- CVE-2024-5543, 12 Jun 2024
- The Slideshow Gallery LITE plugin for WordPress is vulnerable to time-based SQL Injection via the id parameter in all versions up to, and including, 1.8.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. CVE record
- CVE-2021-24882, 23 Nov 2021
- The Slideshow Gallery WordPress plugin before 1.7.4 does not sanitise and escape the Slide "Title", "Description", and Gallery "Title" fields, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed CVE record
- CVE-2018-18017, 15 Apr 2019
- XSS exists in the Tribulant Slideshow Gallery plugin 1.6.8 for WordPress via the wp-admin/admin.php?page=slideshow-galleries&method=save Gallery[id] or Gallery[title] parameter. CVE record
- CVE-2018-18018, 15 Apr 2019
- SQL Injection exists in the Tribulant Slideshow Gallery plugin 1.6.8 for WordPress via the wp-admin/admin.php?page=slideshow-galleries&method=save Gallery[id] or Gallery[title] parameter. CVE record
- CVE-2018-18019, 15 Apr 2019
- XSS exists in the Tribulant Slideshow Gallery plugin 1.6.8 for WordPress via the wp-admin/admin.php?page=slideshow-slides&method=save Slide[title], Slide[media_file], or Slide[image_url] parameter. CVE record
- CVE-2018-17946, 3 Oct 2018
- The Tribulant Slideshow Gallery plugin before 1.6.6.1 for WordPress has XSS via the id, method, Gallerymessage, Galleryerror, or Galleryupdated parameter. CVE record
- CVE-2014-5460, 11 Sep 2014
- Unrestricted file upload vulnerability in the Tribulant Slideshow Gallery plugin before 1.4.7 for WordPress allows remote authenticated users to execute arbitrary code by uploading a PHP file, then accessing it via a direct request to the file in wp-content/uploads/slideshow-gallery/. CVE record
What to do if you run Slideshow Gallery LITE
If you run Slideshow Gallery LITE, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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