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.
16 results
Feb 19, 2026OneClick Chat to Order: Authorization bypassCVE-2025-14270 · WordPress plugins & themes · reported by WordfenceLow 2.7
The OneClick Chat to Order plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 1.0.9. This is due to the plugin not properly verifying that a user is authorized to perform an action in the wa_order_number_save_number_field function. This makes it possible for authenticated attackers, with Editor-level access and above, to modify WhatsApp phone numbers used by the plugin, redirecting customer orders and messages to attacker-controlled phone numbers.
- Product
- OneClick Chat to Order
- Affected
- up to 1.0.9
- What to do
- Affects up to 1.0.9. Update OneClick Chat to Order 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 recordcwe.mitre.orgdeveloper.wordpress.org
Nov 22, 2025OneClick Chat to Order: Insecure Direct Object ReferenceCVE-2025-13526 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The OneClick Chat to Order plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.0.8 via the 'wa_order_thank_you_override' function due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to view sensitive customer information including names, email addresses, phone numbers, billing/shipping addresses, order contents, and payment methods by simply changing the order ID in the URL.
- Product
- OneClick Chat to Order
- Affected
- up to 1.0.8
- What to do
- Affects up to 1.0.8. Update OneClick Chat to Order 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
Mar 27, 2024OneClick Chat to Order: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-29789 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Walter Pinem OneClick Chat to Order allows Stored XSS.This issue affects OneClick Chat to Order: from n/a through 1.0.5.
- Product
- OneClick Chat to Order
- Affected
- up to 1.0.5
- What to do
- Affects up to 1.0.5. Update OneClick Chat to Order 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
Jan 23, 2024A Universal Cross Site Scripting (UXSS) vulnerability in ClassLink OneClick Extension through 10.8 allows remote attackers to inject JavaScript into any webpageCVE-2023-45889 · Other software · Classlink · reported by MITREMedium 6.1
A Universal Cross Site Scripting (UXSS) vulnerability in ClassLink OneClick Extension through 10.8 allows remote attackers to inject JavaScript into any webpage. NOTE: this issue exists because of an incomplete fix for CVE-2022-48612.
- Product
- Oneclick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.zerdle.netblog.zerdle.net
Oct 15, 2023A Universal Cross Site Scripting (UXSS) vulnerability in ClassLink OneClick Extension through 10.7 allows remote attackers to inject JavaScript into any webpageCVE-2022-48612 · Other software · Classlink · reported by MITREMedium 6.1
A Universal Cross Site Scripting (UXSS) vulnerability in ClassLink OneClick Extension through 10.7 allows remote attackers to inject JavaScript into any webpage, because a regular expression (validating whether a URL is controlled by ClassLink) is not present in all applicable places.
- Product
- Oneclick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.zerdle.netblog.zerdle.net
Jan 23, 2023OneClick Chat to Order: Does not validate and escape some of its shortcode attributes before outputting them back in the pageCVE-2022-4760 · WordPress plugins & themes · reported by WPScanMedium 5.4
The OneClick Chat to Order WordPress plugin before 1.0.4.2 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
- Product
- OneClick Chat to Order
- Fixed in
- 1.0.4.2
- What to do
- Update OneClick Chat to Order to 1.0.4.2 or newer.
Jan 16, 2014The OneClickSigninBubbleView::WindowClosing function in browser/ui/views/sync/one_click_signin_bubble_view.cc in Google Chrome before 32.0.1700.76 on Windows anCVE-2013-6643 · Computers, phones & browsers · Google · reported by MITREHigh 7.5
The OneClickSigninBubbleView::WindowClosing function in browser/ui/views/sync/one_click_signin_bubble_view.cc in Google Chrome before 32.0.1700.76 on Windows and before 32.0.1700.77 on Mac OS X and Linux allows attackers to trigger a sync with an arbitrary Google account by leveraging improper handling of the closing of an untrusted signin confirm dialog.
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgooglechromereleases.blogspot.comlists.opensuse.org
Dec 6, 2013The OneClickSigninHelper::ShowInfoBarIfPossible function in browser/ui/sync/one_click_signin_helper.cc in Google Chrome before 31.0.1650.63 uses an incorrect URCVE-2013-6634 · Computers, phones & browsers · Google · reported by MITREMedium 6.8
The OneClickSigninHelper::ShowInfoBarIfPossible function in browser/ui/sync/one_click_signin_helper.cc in Google Chrome before 31.0.1650.63 uses an incorrect URL during realm validation, which allows remote attackers to conduct session fixation attacks and hijack web sessions by triggering improper sync after a 302 (aka Found) HTTP status code.
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgooglechromereleases.blogspot.comlists.opensuse.org
Dec 6, 2011The password reset feature in One Click Orgs before 1.2.3 generates different error messages for failed reset attempts depending on whether the e-mail address iCVE-2011-4678 · Other software · Oneclickorgs · reported by MITREMedium 5
The password reset feature in One Click Orgs before 1.2.3 generates different error messages for failed reset attempts depending on whether the e-mail address is registered, which allows remote attackers to enumerate user accounts via a series of requests.
- Product
- ONE Click Orgs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddmcdonald.netgroups.google.com
Dec 6, 2011One Click Orgs before 1.2.3 does not have an off autocomplete attribute for authentication fields, which makes it easier for remote attackers to obtain access bCVE-2011-4677 · Other software · Oneclickorgs · reported by MITREHigh 7.5
One Click Orgs before 1.2.3 does not have an off autocomplete attribute for authentication fields, which makes it easier for remote attackers to obtain access by leveraging an unattended workstation.
- Product
- ONE Click Orgs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddmcdonald.netgroups.google.com
Dec 6, 2011One Click Orgs before 1.2.3 does not require unique e-mail addresses for user accounts, which allows remote authenticated users to cause a denial of service (loCVE-2011-4555 · Other software · Oneclickorgs · reported by MITREMedium 4
One Click Orgs before 1.2.3 does not require unique e-mail addresses for user accounts, which allows remote authenticated users to cause a denial of service (login disruption) or spoof votes or comments by selecting a conflicting e-mail address.
- Product
- ONE Click Orgs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddmcdonald.netgroups.google.com
Dec 6, 2011One Click Orgs before 1.2.3 allows remote authenticated users to trigger crafted SMTP traffic via (1) " (double quote) and newline characters in an org name or CVE-2011-4554 · Other software · Oneclickorgs · reported by MITREMedium 5.5
One Click Orgs before 1.2.3 allows remote authenticated users to trigger crafted SMTP traffic via (1) " (double quote) and newline characters in an org name or (2) " (double quote) characters in an e-mail address, related to a "2nd Order SMTP Injection" issue.
- Product
- ONE Click Orgs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddmcdonald.netgroups.google.com
Dec 6, 2011Multiple open redirect vulnerabilities in One Click Orgs before 1.2.3 allow (1) remote attackers to redirect users to arbitrary web sites and conduct phishing aCVE-2011-4553 · Other software · Oneclickorgs · reported by MITREMedium 5.8
Multiple open redirect vulnerabilities in One Click Orgs before 1.2.3 allow (1) remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via the return_to parameter, and allow (2) remote authenticated users to redirect users to arbitrary web sites and conduct phishing attacks via crafted characters in the domain name of a subdomain.
- Product
- ONE Click Orgs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddmcdonald.netgroups.google.com
Dec 6, 2011Multiple cross-site scripting (XSS) vulnerabilities in One Click Orgs before 1.2.3 allow remote attackers to inject arbitrary web script or HTML via the descripCVE-2011-4552 · Other software · Oneclickorgs · reported by MITREMedium 4.3
Multiple cross-site scripting (XSS) vulnerabilities in One Click Orgs before 1.2.3 allow remote attackers to inject arbitrary web script or HTML via the description field of (1) a new vote or (2) the eject member proposal feature.
- Product
- ONE Click Orgs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddmcdonald.netgroups.google.com
Jul 7, 2008SQL injection vulnerability in index.php in OneClick CMS (aka Sisplet CMS) 2008-01-24 allows remote attackers to execute arbitrary SQL commands via the id paramCVE-2008-3026 · Other software · Oneclick CMS · reported by MITREHigh 7.5
SQL injection vulnerability in index.php in OneClick CMS (aka Sisplet CMS) 2008-01-24 allows remote attackers to execute arbitrary SQL commands via the id parameter.
- Product
- Oneclick CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comexchange.xforce.ibmcloud.com
Apr 27, 2007PHP remote file inclusion vulnerability in main/forum/komentar.php in OneClick CMS (aka Sisplet CMS) 05.10 and earlier allows remote attackers to execute arbitrCVE-2007-2347 · Other software · Oneclick CMS · reported by MITREHigh 7.5
PHP remote file inclusion vulnerability in main/forum/komentar.php in OneClick CMS (aka Sisplet CMS) 05.10 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the site_path parameter.
- Product
- Oneclick CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordosvdb.orgsecurityfocus.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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