Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 3 h 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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
333new WordPress flaws this week
390,007entries in the database

55 results · page 1 of 2

  • Oct 20, 2026Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-http1).CVE-2026-101587 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.3

    Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-http1). Supported versions that are affected are 4.0.0-4.5.5 and 27.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Helidon. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

    Product
    Helidon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient).CVE-2026-101586 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.3

    Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient). Supported versions that are affected are 4.0.0-4.5.5 and 27.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

    Product
    Helidon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-websocket).CVE-2026-101584 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5

    Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-websocket). Supported versions that are affected are 4.0.0-4.5.5 and 27.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Helidon accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Helidon. CVSS 3.1 Base Score 6.5 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L).

    Product
    Helidon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-dns-resolver-round-robin).CVE-2026-101581 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5

    Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-dns-resolver-round-robin). Supported versions that are affected are 4.0.0-4.5.5 and 27.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via DNS to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Helidon accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Helidon. CVSS 3.1 Base Score 6.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L).

    Product
    Helidon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-http2).CVE-2026-101572 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.5

    Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-http2). Supported versions that are affected are 4.0.0-4.5.5 and 27.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Helidon. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

    Product
    Helidon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 15, 2026Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-http2).CVE-2026-83276 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.5

    Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-http2). Supported versions that are affected are 4.0.0-4.5.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Helidon. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

    Product
    Helidon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2026Use after free in Windows WebClient Service allows an authorized attacker to elevate privileges locally.CVE-2026-72965 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Use after free in Windows WebClient Service allows an authorized attacker to elevate privileges locally.

    Product
    Windows 10 Version 1607
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 14, 2026In versions up to and including 4.5.29 (4.x branch) and 5.1.4 (5.x branch), the WebClientSession component of Eclipse Vert.x Web Client does not validate that tCVE-2026-15076 · Other software · Eclipse Foundation · reported by emo@eclipse.orgHigh 8.2

    In versions up to and including 4.5.29 (4.x branch) and 5.1.4 (5.x branch), the WebClientSession component of Eclipse Vert.x Web Client does not validate that the Domain attribute of a Set-Cookie response header matches the originating server's domain, in violation of RFC 6265 section 5.3. An attacker who controls any server that the victim application contacts can inject a cookie scoped to an arbitrary third-party domain; because the session store performs no cross-domain ownership check, it stores and later transmits that cookie to the targeted domain. When the victim application subsequently sends a request to the targeted domain using the same WebClientSession, it presents the attacker-injected cookie, causing the receiving service to process the request under the attacker's account. Sensitive data included in the victim application's requests, such as payment amounts, card details, or other API payloads, may then be accessible to the attacker through their own account on that service.

    Product
    Eclipse Vert.x
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 13, 2026SAP CRM WebClient UI allows an attacker to inject and execute malicious scripts in the context of the application due to the absence of a Content Security PolicCVE-2026-44768 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 4.1

    SAP CRM WebClient UI allows an attacker to inject and execute malicious scripts in the context of the application due to the absence of a Content Security Policy (CSP) configuration for certain restrictive directives. This vulnerability has a low impact on the integrity of the application. Confidentiality and availability are not impacted.

    Product
    SAP CRM (WebClient UI)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 5, 2026A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Strategy sync, HTTP API client, config optCVE-2026-30792 · Other software · rustdesk-client · reported by 2fdefc65-d750-4b8d-96ee-6e2c0c42dbfeHigh 8.3

    A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Strategy sync, HTTP API client, config options engine modules) allows Application API Message Manipulation via Man-in-the-Middle. This vulnerability is associated with program files src/hbbs_http/sync.Rs, hbb_common/src/config.Rs and program routines Strategy merge loop in sync.Rs, Config::set_options(). This issue affects RustDesk Client: through 1.4.8.

    Product
    RustDesk Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 5, 2026A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Client signaling, API sync loop, config maCVE-2026-30783 · Other software · rustdesk-client · reported by 2fdefc65-d750-4b8d-96ee-6e2c0c42dbfeMedium 4.8

    A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Client signaling, API sync loop, config management modules) allows Privilege Abuse. This vulnerability is associated with program files src/rendezvous_mediator.Rs, src/hbbs_http/sync.Rs and program routines API sync loop, api-server config handling. This issue affects RustDesk Client: through 1.4.8.

    Product
    RustDesk Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 26, 2026A HTTP Host header attack vulnerability affects WebClient and the WebScheduler web apps of PcVue in version 15.0.0 through 16.3.3 included, allowing a remote atCVE-2026-1698 · Other software · arcinfo · reported by 87c8e6ad-f0f5-4ca8-89e2-89f26d6ed932Medium 5.3

    A HTTP Host header attack vulnerability affects WebClient and the WebScheduler web apps of PcVue in version 15.0.0 through 16.3.3 included, allowing a remote attacker to inject harmful payloads that manipulate server-side behavior. This vulnerability only affects the endpoints /Authentication/ExternalLogin, /Authentication/AuthorizationCodeCallback and /Authentication/Logout of the WebClient and WebScheduler web apps.

    Product
    PcVue
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 26, 2026The Secure and SameSite attribute are missing in the GraphicalData web services and WebClient web app of PcVue in version 12.0.0 through 16.3.3 included.CVE-2026-1697 · Other software · arcinfo · reported by 87c8e6ad-f0f5-4ca8-89e2-89f26d6ed932Medium 5.3

    The Secure and SameSite attribute are missing in the GraphicalData web services and WebClient web app of PcVue in version 12.0.0 through 16.3.3 included.

    Product
    PcVue
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 9, 2024SAP CRM WebClient does not perform necessary authorization check for an authenticated user, resulting in escalation of privileges.CVE-2024-37175 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 4.3

    SAP CRM WebClient does not perform necessary authorization check for an authenticated user, resulting in escalation of privileges. This could allow an attacker to access some sensitive information.

    Product
    SAP CRM WebClient UI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 9, 2024SAP CRM (WebClient UI Framework) allows an authenticated attacker to enumerate accessible HTTP endpoints in the internal network by specially crafting HTTP requCVE-2024-39598 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 5

    SAP CRM (WebClient UI Framework) allows an authenticated attacker to enumerate accessible HTTP endpoints in the internal network by specially crafting HTTP requests. On successful exploitation this can result in information disclosure. It has no impact on integrity and availability of the application.

    Product
    SAP CRM WebClient UI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 9, 2024Custom CSS support option in SAP CRM WebClient UI does not sufficiently encode user-controlled inputs resulting in Cross-Site Scripting vulnerability.CVE-2024-37174 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 6.1

    Custom CSS support option in SAP CRM WebClient UI does not sufficiently encode user-controlled inputs resulting in Cross-Site Scripting vulnerability. On successful exploitation an attacker can cause limited impact on confidentiality and integrity of the application.

    Product
    SAP CRM WebClient UI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 9, 2024Due to insufficient input validation, SAP CRM WebClient UI allows an unauthenticated attacker to craft a URL link which embeds a malicious script.CVE-2024-37173 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 6.1

    Due to insufficient input validation, SAP CRM WebClient UI allows an unauthenticated attacker to craft a URL link which embeds a malicious script. When a victim clicks on this link, the script will be executed in the victim's browser giving the attacker the ability to access and/or modify information with no effect on availability of the application.

    Product
    SAP CRM WebClient UI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 10, 2024Due to insufficient input validation, SAP CRM WebClient UI allows an unauthenticated attacker to craft a URL link which embeds a malicious script.CVE-2024-34686 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 6.1

    Due to insufficient input validation, SAP CRM WebClient UI allows an unauthenticated attacker to craft a URL link which embeds a malicious script. When a victim clicks on this link, the script will be executed in the victim's browser giving the attacker the ability to access and/or modify information with no effect on availability of the application.

    Product
    SAP CRM WebClient UI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 12, 2024SAP CRM WebClient UI - version S4FND 102, S4FND 103, S4FND 104, S4FND 105, S4FND 106, WEBCUIF 701, WEBCUIF 731, WEBCUIF 746, WEBCUIF 747, WEBCUIF 748, WEBCUIF 8CVE-2024-24742 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 4.1

    SAP CRM WebClient UI - version S4FND 102, S4FND 103, S4FND 104, S4FND 105, S4FND 106, WEBCUIF 701, WEBCUIF 731, WEBCUIF 746, WEBCUIF 747, WEBCUIF 748, WEBCUIF 800, WEBCUIF 801, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability. An attacker with low privileges can cause limited impact to integrity of the application data after successful exploitation. There is no impact on confidentiality and availability.

    Product
    SAP CRM (WebClient UI)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 12, 2024Print preview option in SAP CRM WebClient UI - versions S4FND 102, S4FND 103, S4FND 104, S4FND 105, S4FND 106, S4FND 107, S4FND 108, WEBCUIF 700, WEBCUIF 701, WCVE-2024-22130 · Network & remote access · SAP_SE · reported by cna@sap.comHigh 7.6

    Print preview option in SAP CRM WebClient UI - versions S4FND 102, S4FND 103, S4FND 104, S4FND 105, S4FND 106, S4FND 107, S4FND 108, WEBCUIF 700, WEBCUIF 701, WEBCUIF 730, WEBCUIF 731, WEBCUIF 746, WEBCUIF 747, WEBCUIF 748, WEBCUIF 800, WEBCUIF 801, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting vulnerability. An attacker with low privileges can cause limited impact to confidentiality and integrity of the appliaction data after successful exploitation.

    Product
    SAP CRM WebClient UI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 25, 2023Cross Site Scripting (XSS) vulnerability in the Sign-In page of IceWarp WebClient 10.3.5 allows attackers to execute arbitrary web scripts or HTML via a craftedCVE-2023-43319 · Other software · Icewarp · reported by MITREMedium 6.1

    Cross Site Scripting (XSS) vulnerability in the Sign-In page of IceWarp WebClient 10.3.5 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the username parameter.

    Product
    Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2023Cross Site Scripting vulnerability in IceWarp Corporation WebClient v.10.2.1 allows a remote attacker to execute arbitrary code via a crafted payload to the midCVE-2023-39598 · Other software · Icewarp · reported by MITREMedium 6.1

    Cross Site Scripting vulnerability in IceWarp Corporation WebClient v.10.2.1 allows a remote attacker to execute arbitrary code via a crafted payload to the mid parameter.

    Product
    Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 18, 2023Vulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: WebClient).CVE-2023-22039 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.4

    Vulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: WebClient). The supported version that is affected is 9.3.6. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Agile PLM. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Agile PLM, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Agile PLM accessible data as well as unauthorized read access to a subset of Oracle Agile PLM accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

    Product
    Agile PLM Framework
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023SAP CRM (WebClient UI) - versions S4FND 102, S4FND 103, S4FND 104, S4FND 105, S4FND 106, S4FND 107, WEBCUIF 700, WEBCUIF 701, WEBCUIF 731, WEBCUIF 746, WEBCUIF CVE-2023-30742 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 6.1

    SAP CRM (WebClient UI) - versions S4FND 102, S4FND 103, S4FND 104, S4FND 105, S4FND 106, S4FND 107, WEBCUIF 700, WEBCUIF 701, WEBCUIF 731, WEBCUIF 746, WEBCUIF 747, WEBCUIF 748, WEBCUIF 800, WEBCUIF 801, does not sufficiently encode user-controlled inputs, resulting in a stored Cross-Site Scripting (XSS) vulnerability.An attacker could store a malicious URL and lure the victim to click, causing the script supplied by the attacker to execute in the victim user's session. The information from the victim's session could then be modified or read by the attacker.

    Product
    SAP CRM (WebClient UI)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2023SAP CRM WebClient UI - versions SAPSCORE 129, S4FND 102, S4FND 103, S4FND 104, S4FND 105, S4FND 106, S4FND 107, WEBCUIF 701, WEBCUIF 731, WEBCUIF 746, WEBCUIF 7CVE-2023-29188 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 5.4

    SAP CRM WebClient UI - versions SAPSCORE 129, S4FND 102, S4FND 103, S4FND 104, S4FND 105, S4FND 106, S4FND 107, WEBCUIF 701, WEBCUIF 731, WEBCUIF 746, WEBCUIF 747, WEBCUIF 748, WEBCUIF 800, WEBCUIF 801, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability. After successful exploitation, an attacker with user level access can read and modify some sensitive information but cannot delete the data.

    Product
    SAP CRM WebClient UI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 11, 2023SAP CRM (WebClient UI) - versions S4FND 102, 103, 104, 105, 106, 107, WEBCUIF, 700, 701, 731, 730, 746, 747, 748, 800, 801, allows an authenticated attacker to CVE-2023-29189 · Network & remote access · SAP · reported by cna@sap.comMedium 5.4

    SAP CRM (WebClient UI) - versions S4FND 102, 103, 104, 105, 106, 107, WEBCUIF, 700, 701, 731, 730, 746, 747, 748, 800, 801, allows an authenticated attacker to modify HTTP verbs used in requests to the web server. This application is exposed over the network and successful exploitation can lead to exposure of form fields

    Product
    CRM (WebClient UI)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 13, 2023SAP CRM WebClient UI - versions WEBCUIF 748, 800, 801, S4FND 102, 103, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XCVE-2023-24525 · Network & remote access · SAP · reported by cna@sap.comMedium 4.3

    SAP CRM WebClient UI - versions WEBCUIF 748, 800, 801, S4FND 102, 103, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability. On successful exploitation an authenticated attacker can cause limited impact on confidentiality of the application.

    Product
    CRM (WebClient UI)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 23, 2022IceWarp WebClient DC2 - Update 2 Build 9 (13.0.2.9) was discovered to contain a SQL injection vulnerability via the search parameter at /webmail/server/webmail.CVE-2022-35115 · Other software · Icewarp · reported by MITRECritical 9.8

    IceWarp WebClient DC2 - Update 2 Build 9 (13.0.2.9) was discovered to contain a SQL injection vulnerability via the search parameter at /webmail/server/webmail.php.

    Product
    Webclient Dc2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 16, 2022Metasonic Doc WebClient 7.0.14.0 / 7.0.12.0 / 7.0.3.0 is vulnerable to a SQL injection attack in the username field.CVE-2022-1731 · Other software · Allgeier · reported by vulnreport@tenable.comCritical 9.8

    Metasonic Doc WebClient 7.0.14.0 / 7.0.12.0 / 7.0.3.0 is vulnerable to a SQL injection attack in the username field. SSO or System authentication are required to be enabled for vulnerable conditions to exist.

    Product
    Metasonic DOC Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 16, 2022Cross-site Scripting (XSS) vulnerability in ArchivistaBox webclient allows an attacker to craft a malicious link, executing JavaScript in the context of a victiCVE-2021-42552 · Other software · Archivista GmbH · reported by vulnerability@ncsc.chMedium 6.1

    Cross-site Scripting (XSS) vulnerability in ArchivistaBox webclient allows an attacker to craft a malicious link, executing JavaScript in the context of a victim's browser. This issue affects all ArchivistaBox versions prior to 2022/I.

    Product
    ArchivistaBox webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 8, 2022A vulnerability has been identified in Polarion ALM (All versions < V21 R2 P2), Polarion WebClient for SVN (All versions).CVE-2021-44478 · Other software · Siemens · reported by productcert@siemens.comMedium 6.1

    A vulnerability has been identified in Polarion ALM (All versions < V21 R2 P2), Polarion WebClient for SVN (All versions). A cross-site scripting is present due to improper neutralization of data sent to the web page through the SVN WebClient in the affected product. An attacker could exploit this to execute arbitrary code and extract sensitive information by sending a specially crafted link to users with administrator privileges.

    Product
    Polarion ALM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 7, 2021Cross Site Scripting (XSS) in Webmail Calender in IceWarp WebClient 10.3.5 allows remote attackers to inject arbitrary web script or HTML via the "p4" field.CVE-2020-25925 · Other software · Icewarp · reported by MITREMedium 6.1

    Cross Site Scripting (XSS) in Webmail Calender in IceWarp WebClient 10.3.5 allows remote attackers to inject arbitrary web script or HTML via the "p4" field.

    Product
    Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 25, 2021A DNS proxy and possible amplification attack vulnerability in WebClientInfo of Apache Wicket allows an attacker to trigger arbitrary DNS lookups from the serveCVE-2021-23937 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.5

    A DNS proxy and possible amplification attack vulnerability in WebClientInfo of Apache Wicket allows an attacker to trigger arbitrary DNS lookups from the server when the X-Forwarded-For header is not properly sanitized. This DNS lookup can be engineered to overload an internal DNS server or to slow down request processing of the Apache Wicket application causing a possible denial of service on either the internal infrastructure or the web application itself. This issue affects Apache Wicket Apache Wicket 9.x version 9.2.0 and prior versions; Apache Wicket 8.x version 8.11.0 and prior versions; Apache Wicket 7.x version 7.17.0 and prior versions and Apache Wicket 6.x version 6.2.0 and later versions.

    Product
    Apache Wicket
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 20, 2021Zoho ManageEngine ADSelfService Plus before 6104 allows stored XSS on the /webclient/index.html#/directory-search user search page via the e-mail address field.CVE-2021-27956 · Email & office · Zohocorp · reported by MITREMedium 6.1

    Zoho ManageEngine ADSelfService Plus before 6104 allows stored XSS on the /webclient/index.html#/directory-search user search page via the e-mail address field.

    Product
    Manageengine Adselfservice Plus
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 14, 2021ProtonMail Web Client is the official AngularJS web client for the ProtonMail secure email service.CVE-2021-32816 · Other software · ProtonMail · reported by GitHubMedium 6.5

    ProtonMail Web Client is the official AngularJS web client for the ProtonMail secure email service. ProtonMail Web Client before version 3.16.60 has a regular expression denial-of-service vulnerability. This was fixed in commit 6687fb. There is a full report available in the referenced GHSL-2021-027.

    Product
    WebClient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2020Dynamics CRM Webclient Cross-site Scripting VulnerabilityCVE-2020-17147 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.7

    Dynamics CRM Webclient Cross-site Scripting Vulnerability

    Product
    Microsoft Dynamics 365 (on-premises) version 8.2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 9, 2020A vulnerability has been identified in Polarion Subversion Webclient (All versions).CVE-2020-15789 · Other software · Siemens AG · reported by productcert@siemens.comHigh 8.1

    A vulnerability has been identified in Polarion Subversion Webclient (All versions). The web interface could allow a Cross-Site Request Forgery (CSRF) attack if an unsuspecting user is tricked into accessing a malicious link. Successful exploitation requires user interaction by a legitimate user, who must be authenticated to the web interface. A successful attack could allow an attacker to trigger actions via the web interface that the legitimate user is allowed to perform. This could allow the attacker to read or modify contents of the web application.

    Product
    Polarion Subversion Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 9, 2020A vulnerability has been identified in Polarion Subversion Webclient (All versions).CVE-2020-15788 · Other software · Siemens AG · reported by productcert@siemens.comMedium 6.1

    A vulnerability has been identified in Polarion Subversion Webclient (All versions). The Polarion subversion web application does not filter user input in a way that prevents Cross-Site Scripting. If a user is enticed into passing specially crafted, malicious input to the web client (e.g. by clicking on a malicious URL with embedded JavaScript), then JavaScript code can be returned and may then be executed by the user’s client. Various actions could be triggered by running malicious JavaScript code.

    Product
    Polarion Subversion Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 27, 2019Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in webclient of Siemens AG Polarion could allow an attacker tCVE-2019-13936 · Other software · Siemens AG · reported by productcert@siemens.comLow 3.5

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in webclient of Siemens AG Polarion could allow an attacker to exploit a persistent XSS vulnerability. This issue affects: Siemens AG Polarion All versions < 19.2.

    Product
    Polarion
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 27, 2019Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in webclient of Siemens AG Polarion could allow an attacker tCVE-2019-13935 · Other software · Siemens AG · reported by productcert@siemens.comLow 3.5

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in webclient of Siemens AG Polarion could allow an attacker to exploit a reflected XSS vulnerability. This issue affects: Siemens AG Polarion All versions < 19.2.

    Product
    Polarion
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 27, 2019Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in webclient of Siemens AG Polarion could allow an attacker tCVE-2019-13934 · Other software · Siemens AG · reported by productcert@siemens.comLow 3.5

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in webclient of Siemens AG Polarion could allow an attacker to exploit a reflected XSS vulnerability. This issue affects: Siemens AG Polarion All versions < 19.2.

    Product
    Polarion
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2019IceWarp Webclient before 10.2.1 has XSS via an HTTP POST request: webmail/ with the parameter password is non-persistent in 10.2.0.CVE-2010-5340 · Other software · Icewarp · reported by MITREMedium 6.1

    IceWarp Webclient before 10.2.1 has XSS via an HTTP POST request: webmail/ with the parameter password is non-persistent in 10.2.0.

    Product
    Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2019IceWarp Webclient before 10.2.1 has XSS via an HTTP POST request: webmail/basic/ with the parameter _dlg[captcha][uid] is non-persistent in 10.1.3 and 10.2.0.CVE-2010-5339 · Other software · Icewarp · reported by MITREMedium 6.1

    IceWarp Webclient before 10.2.1 has XSS via an HTTP POST request: webmail/basic/ with the parameter _dlg[captcha][uid] is non-persistent in 10.1.3 and 10.2.0.

    Product
    Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2019IceWarp Webclient before 10.2.1 has XSS via an HTTP POST request: webmail/basic/ with the parameter _dlg[captcha][action] is non-persistent in 10.1.3 and 10.2.0CVE-2010-5338 · Other software · Icewarp · reported by MITREMedium 6.1

    IceWarp Webclient before 10.2.1 has XSS via an HTTP POST request: webmail/basic/ with the parameter _dlg[captcha][action] is non-persistent in 10.1.3 and 10.2.0.

    Product
    Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2019IceWarp Webclient before 10.2.1 has XSS via an HTTP POST request: webmail/basic/ with the parameter _dlg[captcha][controller] is non-persistent in 10.1.3 and 10CVE-2010-5337 · Other software · Icewarp · reported by MITREMedium 6.1

    IceWarp Webclient before 10.2.1 has XSS via an HTTP POST request: webmail/basic/ with the parameter _dlg[captcha][controller] is non-persistent in 10.1.3 and 10.2.0.

    Product
    Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2019IceWarp Webclient before 10.2.1 has XSS via an HTTP POST request: admin/login.html with the parameter username is persistent in 10.2.0.CVE-2010-5336 · Other software · Icewarp · reported by MITREMedium 6.1

    IceWarp Webclient before 10.2.1 has XSS via an HTTP POST request: admin/login.html with the parameter username is persistent in 10.2.0.

    Product
    Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2019IceWarp Webclient before 10.2.1 has a directory traversal vulnerability.CVE-2010-5335 · Other software · Icewarp · reported by MITREHigh 7.5

    IceWarp Webclient before 10.2.1 has a directory traversal vulnerability. This can result in loss of confidential data of IceWarp Mailserver and the operating system. Input passed via a certain parameter (script to basic/minimizer/index.php) is not properly sanitised and can therefore be exploited to browse the partition where IceWarp is installed (or the whole system) and read arbitrary files.

    Product
    Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2019IceWarp Webclient before 10.2.1 has a directory traversal vulnerability.CVE-2010-5334 · Other software · Icewarp · reported by MITREHigh 7.5

    IceWarp Webclient before 10.2.1 has a directory traversal vulnerability. This can result in loss of confidential data of IceWarp Mailserver and the operating system. Input passed via a certain parameter (_c to basic/index.html) is not properly sanitised and can therefore be exploited to browse the partition where IceWarp is installed (or the whole system) and read arbitrary files.

    Product
    Webclient
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 8, 2019SAP CRM WebClient UI (fixed in SAPSCORE 1.12; S4FND 1.02; WEBCUIF 7.31, 7.46, 7.47, 7.48, 8.0, 8.01) does not sufficiently encode user-controlled inputs, resultCVE-2019-0245 · Network & remote access · SAP SE · reported by cna@sap.comMedium 5.4

    SAP CRM WebClient UI (fixed in SAPSCORE 1.12; S4FND 1.02; WEBCUIF 7.31, 7.46, 7.47, 7.48, 8.0, 8.01) does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.

    Product
    SAP CRM WebClient UI (SAPSCORE)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 8, 2019SAP CRM WebClient UI (fixed in SAPSCORE 1.12; S4FND 1.02; WEBCUIF 7.31, 7.46, 7.47, 7.48, 8.0, 8.01) does not sufficiently encode user-controlled inputs, resultCVE-2019-0244 · Network & remote access · SAP SE · reported by cna@sap.comMedium 5.4

    SAP CRM WebClient UI (fixed in SAPSCORE 1.12; S4FND 1.02; WEBCUIF 7.31, 7.46, 7.47, 7.48, 8.0, 8.01) does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.

    Product
    SAP CRM WebClient UI (SAPSCORE)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

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.

Weekly security brief

The flaws that hit local websites, every Friday.

One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.

Get in touch

Tell us what you're building.

A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.

01The person who'll do the work writes back
02A short call, then a written plan with the price
03Nothing starts until you say yes
04Hacked or down right now? Call, and we pick up the same day
843-331-6339

Not ready to talk yet? Run the free website check and see what Google sees.

What do you need?
Build
Grow
Protect
Urgent

No newsletter, no sales sequence. Just a reply.