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.
21 results
Oct 25, 2026Datawiza Proxy Auth: Does not verify that the user-identity and role HTTP request headers it trusts originate from a trusted reverse proxyCVE-2026-115214 · WordPress plugins & themes · reported by WPScanCritical 9.8
The Datawiza Proxy Auth Plugin WordPress plugin before 1.1.1 does not verify that the user-identity and role HTTP request headers it trusts originate from a trusted reverse proxy, allowing unauthenticated attackers to create and authenticate as a WordPress administrator.
- Product
- Datawiza Proxy Auth
- Fixed in
- 1.1.1
- What to do
- Update Datawiza Proxy Auth to 1.1.1 or newer.
Sep 23, 2026Forminator Forms: Does not verify that a request came from a trusted proxy before preferring client-supplied forwarding headers over the connecting addressCVE-2026-87070 · WordPress plugins & themes · reported by WPScanMedium 5.3
The Forminator Forms WordPress plugin before 1.57.2.1 does not verify that a request came from a trusted proxy before preferring client-supplied forwarding headers over the connecting address, and it uses that value both to enforce its per-visitor voting limit and to record who submitted an entry. Unauthenticated visitors can therefore vote without limit on any poll and can choose the address stored against every submission they make.
- Product
- Forminator Forms
- Fixed in
- 1.57.2.1
- What to do
- Update Forminator Forms to 1.57.2.1 or newer.
Jul 30, 2026WP Ghost (Hide My WP Ghost): Does not verify that client IP information comes from a trusted proxy before trusting attacker-controllable HTTP headersCVE-2026-11870 · WordPress plugins & themes · reported by WPScanMedium 5.4
The WP Ghost (Hide My WP Ghost) WordPress plugin before 7.0.05 does not verify that client IP information comes from a trusted proxy before trusting attacker-controllable HTTP headers, allowing unauthenticated attackers to spoof their IP address to bypass the WP Ghost (Hide My WP Ghost) WordPress plugin before 7.0.05's own brute-force protection and to downgrade its firewall by matching a hardcoded whitelisted IP range.
- Product
- WP Ghost (Hide My WP Ghost)
- Fixed in
- 7.0.05
- What to do
- Update WP Ghost (Hide My WP Ghost) to 7.0.05 or newer.
Jul 17, 2026Fense Proxy & VPN Blocker: Unauthorized modification of dataCVE-2026-8616 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Fense Proxy & VPN Blocker plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check and missing nonce validation on the fense_bpvt_save_settings() function in versions up to, and including, 3.0.1. The callback is registered to both wp_ajax_* and wp_ajax_nopriv_* hooks and unconditionally calls delete_option() on four plugin options and delete_transient() on three transients tied to the plugin's API key cache and settings. This makes it possible for unauthenticated attackers to delete plugin options and transients, effectively resetting the plugin's API key/data cache and forcing the plugin to refetch state.
- Product
- Fense Proxy & VPN Blocker
- Affected
- up to 3.0.1
- What to do
- Affects up to 3.0.1. Update Fense Proxy & VPN Blocker 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jul 13, 2026Proxy & VPN Blocker: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-57399 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Proxy & VPN Blocker Proxy & VPN Blocker proxy-vpn-blocker allows Stored XSS.This issue affects Proxy & VPN Blocker: from n/a through <= 3.5.8.
- Product
- Proxy & VPN Blocker
- Affected
- up to 3.5.8
- What to do
- Affects up to 3.5.8. Update Proxy & VPN Blocker to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 9, 2026Fediverse Embeds: Does not validate the destination of the server-side request performed by an unauthenticated media-proxying endpointCVE-2026-12516 · WordPress plugins & themes · reported by WPScanMedium 5.3
The Fediverse Embeds WordPress plugin before 1.5.8 does not validate the destination of the server-side request performed by an unauthenticated media-proxying endpoint, allowing anonymous users to make the site fetch arbitrary URLs, including internal and private-network addresses, and read back the response body. This results in a full-read Server-Side Request Forgery and open proxy.
- Product
- Fediverse Embeds
- Fixed in
- 1.5.8
- What to do
- Update Fediverse Embeds to 1.5.8 or newer.
Jan 6, 2026Proxy & VPN Blocker: Missing AuthorizationCVE-2025-69353 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Missing Authorization vulnerability in Proxy & VPN Blocker Proxy & VPN Blocker proxy-vpn-blocker allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Proxy & VPN Blocker: from n/a through <= 3.5.3.
- Product
- Proxy & VPN Blocker
- Affected
- up to 3.5.3
- What to do
- Affects up to 3.5.3. Update Proxy & VPN Blocker to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Dec 31, 2025Varnish/Nginx Proxy Caching: Insertion of Sensitive Information Into Sent DataCVE-2025-62126 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Insertion of Sensitive Information Into Sent Data vulnerability in Razvan Stanga Varnish/Nginx Proxy Caching vcaching allows Retrieve Embedded Sensitive Data.This issue affects Varnish/Nginx Proxy Caching: from n/a through <= 1.8.3.
- Product
- Varnish/Nginx Proxy Caching
- Affected
- up to 1.8.3
- What to do
- Affects up to 1.8.3. Update Varnish/Nginx Proxy Caching to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Aug 28, 2025Varnish/Nginx Proxy Caching: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-48360 · WordPress plugins & themes · reported by PatchstackMedium 5.9
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Razvan Stanga Varnish/Nginx Proxy Caching vcaching allows Stored XSS.This issue affects Varnish/Nginx Proxy Caching: from n/a through <= 1.8.3.
- Product
- Varnish/Nginx Proxy Caching
- Affected
- up to 1.8.3
- What to do
- Affects up to 1.8.3. Update Varnish/Nginx Proxy Caching to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
May 15, 2025The 'wp_ajax_boost_proxy_ig' action allows administrators to make GET requests to arbitrary URLs.CVE-2024-6584 · WordPress plugins & themes · reported by WPScanCritical 9.1
The 'wp_ajax_boost_proxy_ig' action allows administrators to make GET requests to arbitrary URLs.
- Fixed in
- 3.4.7
- What to do
- Update the plugin to 3.4.7 or newer.
Jan 2, 2025Simple Proxy: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-56026 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Greg – SiteOrigin Simple Proxy simple-proxy allows Reflected XSS.This issue affects Simple Proxy: from n/a through <= 1.0.
- Product
- Simple Proxy
- Affected
- up to 1.0
- What to do
- Affects up to 1.0. Update Simple Proxy to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 28, 2022WordPress Plugin mb.miniAudioPlayer-an HTML5 audio player for your mp3 files is prone to multiple vulnerabilities, including open proxy and security bypass vulnCVE-2016-0796 · WordPress plugins & themes · reported by Red HatHigh 7.5
WordPress Plugin mb.miniAudioPlayer-an HTML5 audio player for your mp3 files is prone to multiple vulnerabilities, including open proxy and security bypass vulnerabilities because it fails to properly verify user-supplied input. An attacker may leverage these issues to hide attacks directed at a target site from behind vulnerable website or to perform otherwise restricted actions and subsequently download files with the extension mp3, mp4a, wav and ogg from anywhere the web server application has read access to the system. WordPress Plugin mb.miniAudioPlayer-an HTML5 audio player for your mp3 files version 1.7.6 is vulnerable; prior versions may also be affected.
- Affected
- up to 1.7.6
- What to do
- Affects up to 1.7.6. Update the plugin 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 recordvapidlabs.comacunetix.com
May 2, 2022HubSpot: Does not validate the proxy URL given to the proxy REST endpointCVE-2022-1239 · WordPress plugins & themes · reported by WPScanHigh 8.8
The HubSpot WordPress plugin before 8.8.15 does not validate the proxy URL given to the proxy REST endpoint, which could allow users with the edit_posts capability (by default contributor and above) to perform SSRF attacks
- Product
- HubSpot
- Fixed in
- 8.8.15
- What to do
- Update HubSpot to 8.8.15 or newer.
Sep 22, 2021Telefication: Open Proxy and Server-Side Request ForgeryCVE-2021-39339 · WordPress plugins & themes · reported by WordfenceMedium 5.8
The Telefication WordPress plugin is vulnerable to Open Proxy and Server-Side Request Forgery via the ~/bypass.php file due to a user-supplied URL request value that gets called by a curl requests. This affects versions up to, and including, 1.8.0.
- Product
- Telefication
- Affected
- up to 1.8.0
- What to do
- Affects up to 1.8.0. Update Telefication 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 recordplugins.trac.wordpress.orgwordfence.com
Sep 10, 2019The Qards plugin through 2017-10-11 for WordPress has XSS via a remote document specified in the url parameter to html2canvasproxy.php.CVE-2017-18598 · WordPress plugins & themes · reported by MITREMedium 6.1
The Qards plugin through 2017-10-11 for WordPress has XSS via a remote document specified in the url parameter to html2canvasproxy.php.
- Product
- Qards
- Affected
- up to 2017-10-11
- What to do
- Affects up to 2017-10-11. Update Qards 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 recordwpvulndb.comwpvulndb.com
May 17, 2017Open redirect vulnerability in the proxyimages function in wowproxy.php in the Wow Moodboard Lite plugin 1.1.1.1 for WordPress allows remote attackers to redireCVE-2015-4070 · WordPress plugins & themes · reported by MITREMedium 6.1
Open redirect vulnerability in the proxyimages function in wowproxy.php in the Wow Moodboard Lite plugin 1.1.1.1 for WordPress allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the url parameter.
- Product
- Wow Moodboard Lite
- Affected
- 1.1.1 to 1.1.1
- What to do
- Affects 1.1.1 to 1.1.1. Update Wow Moodboard Lite 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 recordsecurityfocus.comvapid.dhs.org
Oct 6, 2016Open proxy in Wordpress plugin google-adsense-and-hotel-booking v1.05CVE-2015-1000009 · WordPress plugins & themes · reported by MITRECritical 9.1
Open proxy in Wordpress plugin google-adsense-and-hotel-booking v1.05
- Affected
- 1.05 to 1.05
- What to do
- Affects 1.05 to 1.05. Update the plugin 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 recordvapidlabs.comvapidlabs.com
Oct 6, 2016Open Proxy in filedownload v1.4 wordpress pluginCVE-2015-1000002 · WordPress plugins & themes · reported by MITREHigh 8.2
Open Proxy in filedownload v1.4 wordpress plugin
- Affected
- 1.4 to 1.4
- What to do
- Affects 1.4 to 1.4. Update the plugin 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 recordsecurityfocus.comvapidlabs.com
Jun 24, 2015Absolute path traversal vulnerability in proxy.php in the google currency lookup in the Paypal Currency Converter Basic For WooCommerce plugin before 1.4 for WoCVE-2015-5065 · WordPress plugins & themes · reported by MITREMedium 5
Absolute path traversal vulnerability in proxy.php in the google currency lookup in the Paypal Currency Converter Basic For WooCommerce plugin before 1.4 for WordPress allows remote attackers to read arbitrary files via a full pathname in the requrl parameter.
- Fixed in
- 1.4
- What to do
- Update the plugin to 1.4 or newer.
Full record and what to do →NVD recordpacketstormsecurity.comsecurityfocus.com
Dec 5, 2014Server-side request forgery (SSRF) vulnerability in proxy.php in the jRSS Widget plugin 1.2 and earlier for WordPress allows remote attackers to trigger outbounCVE-2014-9292 · WordPress plugins & themes · reported by MITREMedium 5.8
Server-side request forgery (SSRF) vulnerability in proxy.php in the jRSS Widget plugin 1.2 and earlier for WordPress allows remote attackers to trigger outbound requests and enumerate open ports via the url parameter.
- Product
- jRSS Widget
- Affected
- up to 1.2
- What to do
- Affects up to 1.2. Update jRSS Widget 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 recordcodevigilant.comcodevigilant.com
Aug 6, 2014Directory traversal vulnerability in lastfm-proxy.php in the Last.fm Rotation (lastfm-rotation) plugin 1.0 for WordPress allows remote attackers to read arbitraCVE-2014-5181 · WordPress plugins & themes · reported by MITREMedium 5
Directory traversal vulnerability in lastfm-proxy.php in the Last.fm Rotation (lastfm-rotation) plugin 1.0 for WordPress allows remote attackers to read arbitrary files via a .. (dot dot) in the snode parameter.
- Product
- Last.fm Rotation (lastfm-rotation)
- Affected
- 1.0 to 1.0
- What to do
- Affects 1.0 to 1.0. Update Last.fm Rotation (lastfm-rotation) 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 recordcodevigilant.comcodevigilant.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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