Updated 1 min ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,766exploited flaws on CISA’s list

35added in the last 30 days

575new WordPress flaws this week

391,358entries in the database

24 results

Oct 10, 2026VikBooking Hotel Booking Engine & PMS: Stored Cross-Site ScriptingCVE-2026-95684 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'attachments[name]' Parameter in all versions up to, and including, 1.8.15 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.15
What to do
Affects up to 1.8.15. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 9, 2026VikBooking Hotel Booking Engine & PMS: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-95591 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in e4jvikwp VikBooking Hotel Booking Engine & PMS vikbooking allows Reflected XSS.This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through 1.8.14.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.14
What to do
Affects up to 1.8.14. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Sep 18, 2026VikBooking Hotel Booking Engine & PMS: Does not restrict the type of files unauthenticated visitors may attach to its live chatCVE-2026-85127 · WordPress plugins & themes · reported by WPScanHigh 8.8
The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.8.15 does not restrict the type of files unauthenticated visitors may attach to its live chat, nor sanitize their contents, allowing them to store active content which is executed in the context of an administrator viewing the conversation.
Product
VikBooking Hotel Booking Engine & PMS
Fixed in
1.8.15
What to do
Update VikBooking Hotel Booking Engine & PMS to 1.8.15 or newer.
Full record and what to do →NVD record wpscan.com
Jul 24, 2026VikBooking Hotel Booking Engine & PMS: Stored Cross-Site ScriptingCVE-2026-15401 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vbfX' parameter in all versions up to, and including, 1.8.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vbfX custom-field value is stored via the public-facing saveorder task, which has no capability or authentication check enforced by default, enabling fully unauthenticated submission of malicious payloads.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.13
What to do
Affects up to 1.8.13. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Jul 24, 2026VikBooking Hotel Booking Engine & PMS: Reflected Cross-Site ScriptingCVE-2026-15346 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'category_id' parameter in all versions up to, and including, 1.8.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This is limited to browsers that support access keys as the injection is in a hidden element.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.13
What to do
Affects up to 1.8.13. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Jul 8, 2026VikBooking Hotel Booking Engine & PMS: Stored Cross-Site ScriptingCVE-2026-6820 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'email' parameter in all versions up to, and including, 1.8.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.8
What to do
Affects up to 1.8.8. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Jul 8, 2026VikBooking Hotel Booking Engine & PMS: Stored Cross-Site ScriptingCVE-2026-6818 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'special_requests' parameter in all versions up to, and including, 1.8.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.8
What to do
Affects up to 1.8.8. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Jul 1, 2026VikBooking Hotel Booking Engine & PMS: Cross-Site Request Forgery (CSRF)CVE-2026-57723 · WordPress plugins & themes · reported by PatchstackHigh 7.4
Cross-Site Request Forgery (CSRF) vulnerability in e4jvikwp VikBooking Hotel Booking Engine & PMS allows Path Traversal. This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through 1.8.12.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.12
What to do
Affects up to 1.8.12. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Jul 1, 2026VikBooking Hotel Booking Engine & PMS: Reflected Cross-Site ScriptingCVE-2026-12754 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'layoutstyle' parameter in all versions up to, and including, 1.8.12 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires the targeted page to render the [vikbooking view="roomslist"] shortcode, as the vulnerable layoutstyle parameter is only processed in that view context.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.12
What to do
Affects up to 1.8.12. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Jun 1, 2026VikBooking Hotel Booking Engine & PMS: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-42683 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in e4jvikwp VikBooking Hotel Booking Engine & PMS allows DOM-Based XSS. This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through 1.8.8.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.8
What to do
Affects up to 1.8.8. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
May 27, 2026VikBooking Hotel Booking Engine & PMS: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-42762 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in e4jvikwp VikBooking Hotel Booking Engine & PMS vikbooking allows DOM-Based XSS.This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through <= 1.8.9.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.9
What to do
Affects up to 1.8.9. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
May 27, 2026VikBooking Hotel Booking Engine & PMS: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')CVE-2026-42737 · WordPress plugins & themes · reported by PatchstackHigh 8.6
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in e4jvikwp VikBooking Hotel Booking Engine & PMS vikbooking allows Path Traversal.This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through <= 1.8.9.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.9
What to do
Affects up to 1.8.9. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Dec 18, 2025VikBooking Hotel Booking Engine & PMS: Insertion of Sensitive Information Into Sent DataCVE-2025-49918 · WordPress plugins & themes · reported by PatchstackMedium 5.9
Insertion of Sensitive Information Into Sent Data vulnerability in e4jvikwp VikBooking Hotel Booking Engine & PMS vikbooking allows Retrieve Embedded Sensitive Data.This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through <= 1.8.2.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.2
What to do
Affects up to 1.8.2. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Nov 6, 2025VikBooking Hotel Booking Engine & PMS: Missing AuthorizationCVE-2025-5803 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in e4jvikwp VikBooking Hotel Booking Engine & PMS vikbooking.This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through <= 1.8.2.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.8.2
What to do
Affects up to 1.8.2. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
May 15, 2025VikBooking Hotel Booking Engine & PMS: Does not sanitise and escape some of its settingsCVE-2024-13616 · WordPress plugins & themes · reported by WPScanMedium 4.8
The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.7.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Product
VikBooking Hotel Booking Engine & PMS
Fixed in
1.7.2
What to do
Update VikBooking Hotel Booking Engine & PMS to 1.7.2 or newer.
Full record and what to do →NVD record wpscan.com wpscan.com
Mar 27, 2025VikBooking Hotel Booking Engine & PMS: Missing AuthorizationCVE-2025-22670 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Missing Authorization vulnerability in e4jvikwp VikBooking Hotel Booking Engine & PMS vikbooking allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through <= 1.7.2.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.7.2
What to do
Affects up to 1.7.2. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Jan 26, 2025VikBooking Hotel Booking Engine & PMS: Cross-Site Request ForgeryCVE-2024-11641 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.7.2. This is due to missing or incorrect nonce validation on the 'save' function. This makes it possible for unauthenticated attackers to change plugin access privileges via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. Successful exploitation allows attackers with subscriber-level privileges and above to upload arbitrary files on the affected site's server which may make remote code execution possible.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.7.2
What to do
Affects up to 1.7.2. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
May 14, 2024The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.6.8's access control mechanism fails to properly restrict access to its settings, permittingCVE-2024-2749 · WordPress plugins & themes · reported by WPScanMedium 5.9
The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.6.8's access control mechanism fails to properly restrict access to its settings, permitting any users that can access a menu to manipulate requests and perform unauthorized actions such as editing, renaming or deleting (categories for example) despite initial settings prohibiting such access. This vulnerability resembles broken access control, enabling unauthorized users to modify critical VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.6.8 configurations.
Fixed in
1.6.8
What to do
Update the plugin to 1.6.8 or newer.
Full record and what to do →NVD record wpscan.com wpscan.com
May 14, 2024VikBooking Hotel Booking Engine & PMS: Allows direct access to menusCVE-2024-2441 · WordPress plugins & themes · reported by WPScanHigh 8.1
The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.6.8 allows direct access to menus, allowing an authenticated user with subscriber privileges or above, to bypass authorization and access settings of the VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.6.8's they shouldn't be allowed to.
Product
VikBooking Hotel Booking Engine & PMS
Fixed in
1.6.8
What to do
Update VikBooking Hotel Booking Engine & PMS to 1.6.8 or newer.
Full record and what to do →NVD record wpscan.com wpscan.com
Apr 18, 2024VikBooking Hotel Booking Engine & PMS: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-32563 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in VikBooking Hotel Booking Engine & PMS allows Reflected XSS.This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through 1.6.7.
Product
VikBooking Hotel Booking Engine & PMS
Affected
up to 1.6.7
What to do
Affects up to 1.6.7. Update VikBooking Hotel Booking Engine & PMS to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com patchstack.com
May 30, 2022VikBooking Hotel Booking Engine & PMS: Does not escape the current URL before putting it back in a JavaScript contextCVE-2022-1528 · WordPress plugins & themes · reported by WPScanMedium 6.1
The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.5.9 does not escape the current URL before putting it back in a JavaScript context, leading to a Reflected Cross-Site Scripting
Product
VikBooking Hotel Booking Engine & PMS
Fixed in
1.5.9
What to do
Update VikBooking Hotel Booking Engine & PMS to 1.5.9 or newer.
Full record and what to do →NVD record wpscan.com wpscan.com
May 16, 2022VikBooking Hotel Booking Engine & PMS: Does not properly validate imagesCVE-2022-1409 · WordPress plugins & themes · reported by WPScanHigh 7.2
The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.5.8 does not properly validate images, allowing high privilege users such as administrators to upload PHP files disguised as images and containing malicious PHP code
Product
VikBooking Hotel Booking Engine & PMS
Fixed in
1.5.8
What to do
Update VikBooking Hotel Booking Engine & PMS to 1.5.8 or newer.
Full record and what to do →NVD record wpscan.com wpscan.com
May 16, 2022VikBooking Hotel Booking Engine & PMS: Does not escape various settings before outputting them in attributesCVE-2022-1408 · WordPress plugins & themes · reported by WPScanMedium 4.8
The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.5.8 does not escape various settings before outputting them in attributes, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed
Product
VikBooking Hotel Booking Engine & PMS
Fixed in
1.5.8
What to do
Update VikBooking Hotel Booking Engine & PMS to 1.5.8 or newer.
Full record and what to do →NVD record wpscan.com wpscan.com
May 16, 2022VikBooking Hotel Booking Engine & PMS: Does not have CSRF check in placeCVE-2022-1407 · WordPress plugins & themes · reported by WPScanMedium 6.5
The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.5.8 does not have CSRF check in place when adding a tracking campaign, and does not escape the campaign fields when outputting them In attributes. As a result, attackers could make a logged in admin add tracking campaign with XSS payloads in them via a CSRF attack
Product
VikBooking Hotel Booking Engine & PMS
Fixed in
1.5.8
What to do
Update VikBooking Hotel Booking Engine & PMS to 1.5.8 or newer.
Full record and what to do →NVD record wpscan.com wpscan.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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