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.
17 results
Oct 15, 2026WP EasyPay: Missing AuthorizationCVE-2026-96449 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in WPExperts WP EasyPay wp-easy-pay allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP EasyPay: from n/a through 4.5.4.
- Product
- WP EasyPay
- Affected
- up to 4.5.4
- What to do
- Affects up to 4.5.4. Update WP EasyPay to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Sep 11, 2026The Payment Gateway PayPay for WooCommerce WordPress plugin from 0.5 to 0.9.3 does not verify the authenticity of the payment notifications it receives before aCVE-2026-82215 · WordPress plugins & themes · reported by WPScanMedium 5.9
The Payment Gateway PayPay for WooCommerce WordPress plugin from 0.5 to 0.9.3 does not verify the authenticity of the payment notifications it receives before acting on them, allowing unauthenticated attackers who know the store's merchant identifier to mark arbitrary orders as paid, or to cancel or fail them.
- What to do
- Update the plugin to the newest version.
Sep 3, 2026Unauthenticated Bypass Vulnerability in WP EasyPay <= 4.5.3 versions.CVE-2026-84762 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Unauthenticated Bypass Vulnerability in WP EasyPay <= 4.5.3 versions.
- Affected
- up to 4.5.3
- What to do
- Affects up to 4.5.3. 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.
Aug 7, 2026Allocation of Resources Without Limits or Throttling vulnerability in DivvyPayHQ absinthe_federation allows an unauthenticated remote attacker to abort the ErlaCVE-2026-67585 · Other software · DivvyPayHQ · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbHigh 8.7
Allocation of Resources Without Limits or Throttling vulnerability in DivvyPayHQ absinthe_federation allows an unauthenticated remote attacker to abort the Erlang VM via crafted _entities representation keys. Every key of every object in the representations argument of the federation-mandated _entities field is converted with String.to_atom/1 by convert_key/2 in lib/absinthe/federation/schema/entities_field.ex. representations is typed as the open-ended _Any scalar, so its keys bypass schema coercion and the attacker names them freely. Atoms are never garbage collected and the BEAM atom table is hard-capped (about 1,048,576 entries by default), so one request carrying tens of thousands of unique keys creates that many permanent atoms and a handful of such requests exhausts the table and aborts the node. The impact is confined to availability: no data is read or altered, and recovery requires restarting the application. This issue affects absinthe_federation: from 0.1.0 before 0.9.3.
- Product
- absinthe_federation
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcna.erlef.orggithub.com
Jul 23, 2026Subscriber Arbitrary Content Deletion in WP EasyPay <= 4.5.0 versions.CVE-2026-57808 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Subscriber Arbitrary Content Deletion in WP EasyPay <= 4.5.0 versions.
- Affected
- up to 4.5.0
- What to do
- Affects up to 4.5.0. 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.
Jun 18, 2026WP EasyPay: Cross-Site Request Forgery (CSRF)CVE-2026-56024 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Cross-Site Request Forgery (CSRF) vulnerability in Saad Iqbal WP EasyPay allows Cross Site Request Forgery. This issue affects WP EasyPay: from n/a through 4.5.0.
- Product
- WP EasyPay
- Affected
- up to 4.5.0
- What to do
- Affects up to 4.5.0. Update WP EasyPay to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
May 12, 2026WP EasyPay: Insertion of Sensitive Information Into Sent DataCVE-2026-45215 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Insertion of Sensitive Information Into Sent Data vulnerability in Saad Iqbal WP EasyPay wp-easy-pay allows Retrieve Embedded Sensitive Data.This issue affects WP EasyPay: from n/a through <= 4.3.0.
- Product
- WP EasyPay
- Affected
- up to 4.3.0
- What to do
- Affects up to 4.3.0. Update WP EasyPay to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 16, 2026WP EasyPay: Missing AuthorizationCVE-2026-32587 · WordPress plugins & themes · reported by PatchstackMedium 5.4
Missing Authorization vulnerability in Saad Iqbal WP EasyPay wp-easy-pay allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP EasyPay: from n/a through <= 4.2.11.
- Product
- WP EasyPay
- Affected
- up to 4.2.11
- What to do
- Affects up to 4.2.11. Update WP EasyPay to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Sep 27, 2024An arbitrary file upload vulnerability in YPay 1.2.0 allows attackers to execute arbitrary code via a ZIP archive to themePutFile in app/common/util/Upload.php CVE-2024-46441 · Other software · kacins · reported by MITREHigh 8.8
An arbitrary file upload vulnerability in YPay 1.2.0 allows attackers to execute arbitrary code via a ZIP archive to themePutFile in app/common/util/Upload.php (called from app/admin/controller/ypay/Home.php). The file extension of an uncompressed file is not checked.
- Product
- ypay
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 24, 2024WP EasyPay – Square for: Unauthorized modification of datadue to a missing capability check on the wpep_square_disconnect() functionCVE-2024-5861 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The WP EasyPay – Square for WordPress plugin for WordPress is vulnerable to unauthorized modification of datadue to a missing capability check on the wpep_square_disconnect() function in all versions up to, and including, 4.2.3. This makes it possible for unauthenticated attackers to disconnect square.
- Product
- WP EasyPay – Square for
- Affected
- up to 4.2.3
- What to do
- Affects up to 4.2.3. Update WP EasyPay – Square for 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
Aug 16, 2023WP EasyPay: Does not escape some generated URLs before outputting them back in pagesCVE-2023-1465 · WordPress plugins & themes · reported by WPScanMedium 6.1
The WP EasyPay WordPress plugin before 4.1 does not escape some generated URLs before outputting them back in pages, leading to Reflected Cross-Site Scripting issues which could be used against high privilege users such as admin
- Product
- WP EasyPay
- Fixed in
- 4.1
- What to do
- Update WP EasyPay to 4.1 or newer.
Jul 15, 2023A vulnerability, which was classified as critical, was found in Nesote Inout Blockchain EasyPayments 1.0.CVE-2023-3682 · Other software · Nesote · reported by VulDBMedium 6.3
A vulnerability, which was classified as critical, was found in Nesote Inout Blockchain EasyPayments 1.0. Affected is an unknown function of the file /index.php/payment/getcoinaddress of the component POST Parameter Handler. The manipulation of the argument coinid leads to sql injection. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-234228. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Inout Blockchain EasyPayments
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 12, 2023WP EasyPay – Square for: Cross-Site Request ForgeryCVE-2021-4411 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The WP EasyPay – Square for WordPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.2.0. This is due to missing or incorrect nonce validation on the wpep_download_transaction_in_excel() function. This makes it possible for unauthenticated attackers to trigger a transactions download via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
- Product
- WP EasyPay – Square for
- Affected
- up to 3.2.0
- What to do
- Affects up to 3.2.0. Update WP EasyPay – Square for 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 recordblog.nintechnet.comblog.nintechnet.com
May 25, 2023Cross-Site Request Forgery (CSRF) vulnerability in WP Easy Pay WP EasyPay – Square for WordPress plugin <= 4.1 versions.CVE-2022-47177 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Cross-Site Request Forgery (CSRF) vulnerability in WP Easy Pay WP EasyPay – Square for WordPress plugin <= 4.1 versions.
- Affected
- up to 4.1
- What to do
- Affects up to 4.1. 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 recordpatchstack.compatchstack.com
Oct 18, 2020Multiple stored cross-site scripting (XSS) vulnerabilities in Sage EasyPay 10.7.5.10 allow authenticated attackers to inject arbitrary web script or HTML via muCVE-2020-13893 · Other software · Sage · reported by MITREMedium 5.4
Multiple stored cross-site scripting (XSS) vulnerabilities in Sage EasyPay 10.7.5.10 allow authenticated attackers to inject arbitrary web script or HTML via multiple parameters through Unicode Transformations (Best-fit Mapping), as demonstrated by the full-width variants of the less-than sign (%EF%BC%9C) and greater-than sign (%EF%BC%9E).
- Product
- Easypay
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comsage.com
May 5, 2017The PayQuicker app 1.0.0 for iOS does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensiCVE-2017-5902 · Other software · Payquicker · reported by MITREMedium 5.9
The PayQuicker app 1.0.0 for iOS does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
- Product
- Mypayquicker
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 6, 2004comersus_gatewayPayPal.asp in Comersus Cart 5.09, and possibly other versions before 5.098, allows remote attackers to change the prices of items by directly moCVE-2004-0682 · Other software · Comersus Open Technologies · reported by MITREHigh 7.5
comersus_gatewayPayPal.asp in Comersus Cart 5.09, and possibly other versions before 5.098, allows remote attackers to change the prices of items by directly modifying them in the URL.
- Product
- Comersus Cart
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmarc.infosecurityfocus.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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