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HuttenlocherTechnologies
Updated 6 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.

1,764exploited flaws on CISA’s list
35added in the last 30 days
456new WordPress flaws this week
390,714entries in the database

101 results · page 2 of 3

  • Sep 26, 2025A flaw was found in the cookie date handling logic of the libsoup HTTP library, widely used by GNOME and other applications for web communication.CVE-2025-11021 · Other software · Red Hat · reported by Red HatHigh 7.5

    A flaw was found in the cookie date handling logic of the libsoup HTTP library, widely used by GNOME and other applications for web communication. When processing cookies with specially crafted expiration dates, the library may perform an out-of-bounds memory read. This flaw could result in unintended disclosure of memory contents, potentially exposing sensitive information from the process using libsoup.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 3, 2025A flaw was found in libsoup’s caching mechanism, SoupCache, where the HTTP Vary header is ignored when evaluating cached responses.CVE-2025-9901 · Other software · Red Hat · reported by Red HatMedium 5.9

    A flaw was found in libsoup’s caching mechanism, SoupCache, where the HTTP Vary header is ignored when evaluating cached responses. This header ensures that responses vary appropriately based on request headers such as language or authentication. Without this check, cached content can be incorrectly reused across different requests, potentially exposing sensitive user information. While the issue is unlikely to affect everyday desktop use, it could result in confidentiality breaches in proxy or multi-user environments.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 21, 2025A vulnerability was found in the libsoup package.CVE-2025-4969 · Other software · Red Hat · reported by Red HatMedium 6.5

    A vulnerability was found in the libsoup package. This flaw stems from its failure to correctly verify the termination of multipart HTTP messages. This can allow a remote attacker to send a specially crafted multipart HTTP body, causing the libsoup-consuming server to read beyond its allocated memory boundaries (out-of-bounds read).

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 19, 2025A flaw was found in the cookie parsing logic of the libsoup HTTP library, used in GNOME applications and other software.CVE-2025-4945 · Other software · Red Hat · reported by Red HatLow 3.7

    A flaw was found in the cookie parsing logic of the libsoup HTTP library, used in GNOME applications and other software. The vulnerability arises when processing the expiration date of cookies, where a specially crafted value can trigger an integer overflow. This may result in undefined behavior, allowing an attacker to bypass cookie expiration logic, causing persistent or unintended cookie behavior. The issue stems from improper validation of large integer inputs during date arithmetic operations within the cookie parsing routines.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 19, 2025A flaw was found in the soup_multipart_new_from_message() function of the libsoup HTTP library, which is commonly used by GNOME and other applications to handleCVE-2025-4948 · Other software · Red Hat · reported by Red HatHigh 7.5

    A flaw was found in the soup_multipart_new_from_message() function of the libsoup HTTP library, which is commonly used by GNOME and other applications to handle web communications. The issue occurs when the library processes specially crafted multipart messages. Due to improper validation, an internal calculation can go wrong, leading to an integer underflow. This can cause the program to access invalid memory and crash. As a result, any application or server using libsoup could be forced to exit unexpectedly, creating a denial-of-service (DoS) risk.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 16, 2025A denial-of-service vulnerability has been identified in the libsoup HTTP client library.CVE-2025-4476 · Other software · Red Hat · reported by Red HatMedium 4.3

    A denial-of-service vulnerability has been identified in the libsoup HTTP client library. This flaw can be triggered when a libsoup client receives a 401 (Unauthorized) HTTP response containing a specifically crafted domain parameter within the WWW-Authenticate header. Processing this malformed header can lead to a crash of the client application using libsoup. An attacker could exploit this by setting up a malicious HTTP server. If a user's application using the vulnerable libsoup library connects to this malicious server, it could result in a denial-of-service. Successful exploitation requires tricking a user's client application into connecting to the attacker's malicious server.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 29, 2025A flaw was found in libsoup.CVE-2025-4035 · Other software · Red Hat · reported by Red HatMedium 4.3

    A flaw was found in libsoup. When handling cookies, libsoup clients mistakenly allow cookies to be set for public suffix domains if the domain contains at least two components and includes an uppercase character. This bypasses public suffix protections and could allow a malicious website to set cookies for domains it does not own, potentially leading to integrity issues such as session fixation.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 24, 2025A flaw was found in libsoup.CVE-2025-46421 · Other software · Red Hat · reported by Red HatMedium 6.8

    A flaw was found in libsoup. When libsoup clients encounter an HTTP redirect, they mistakenly send the HTTP Authorization header to the new host that the redirection points to. This allows the new host to impersonate the user to the original host that issued the redirect.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 24, 2025A flaw was found in libsoup.CVE-2025-46420 · Other software · Red Hat · reported by Red HatMedium 6.5

    A flaw was found in libsoup. It is vulnerable to memory leaks in the soup_header_parse_quality_list() function when parsing a quality list that contains elements with all zeroes.

    Product
    Red Hat Enterprise Linux 8
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 15, 2025A use-after-free type vulnerability was found in libsoup, in the soup_message_headers_get_content_disposition() function.CVE-2025-32911 · Other software · Red Hat · reported by Red HatCritical 9

    A use-after-free type vulnerability was found in libsoup, in the soup_message_headers_get_content_disposition() function. This flaw allows a malicious HTTP client to cause memory corruption in the libsoup server.

    Product
    Red Hat Enterprise Linux 7 Extended Lifecycle Support
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 14, 2025A flaw was found in libsoup, where the soup_multipart_new_from_message() function is vulnerable to an out-of-bounds read.CVE-2025-32914 · Other software · Red Hat · reported by Red HatHigh 7.4

    A flaw was found in libsoup, where the soup_multipart_new_from_message() function is vulnerable to an out-of-bounds read. This flaw allows a malicious HTTP client to induce the libsoup server to read out of bounds.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 14, 2025A flaw was found in libsoup, where SoupAuthDigest is vulnerable to a NULL pointer dereference.CVE-2025-32912 · Other software · Red Hat · reported by Red HatMedium 6.5

    A flaw was found in libsoup, where SoupAuthDigest is vulnerable to a NULL pointer dereference. The HTTP server may cause the libsoup client to crash.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 14, 2025A flaw was found in libsoup, where soup_auth_digest_authenticate() is vulnerable to a NULL pointer dereference.CVE-2025-32910 · Other software · Red Hat · reported by Red HatMedium 6.5

    A flaw was found in libsoup, where soup_auth_digest_authenticate() is vulnerable to a NULL pointer dereference. This issue may cause the libsoup client to crash.

    Product
    Red Hat Enterprise Linux 8
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 14, 2025A flaw was found in libsoup.CVE-2025-32909 · Other software · Red Hat · reported by Red HatMedium 5.3

    A flaw was found in libsoup. SoupContentSniffer may be vulnerable to a NULL pointer dereference in the sniff_mp4 function. The HTTP server may cause the libsoup client to crash.

    Product
    Red Hat Enterprise Linux 8
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 14, 2025A flaw was found in libsoup, where the soup_message_headers_get_content_disposition() function is vulnerable to a NULL pointer dereference.CVE-2025-32913 · Other software · Red Hat · reported by Red HatHigh 7.5

    A flaw was found in libsoup, where the soup_message_headers_get_content_disposition() function is vulnerable to a NULL pointer dereference. This flaw allows a malicious HTTP peer to crash a libsoup client or server that uses this function.

    Product
    Red Hat Enterprise Linux 7 Extended Lifecycle Support
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 14, 2025A flaw was found in libsoup.CVE-2025-32908 · Other software · Red Hat · reported by Red HatHigh 7.5

    A flaw was found in libsoup. The HTTP/2 server in libsoup may not fully validate the values of pseudo-headers :scheme, :authority, and :path, which may allow a user to cause a denial of service (DoS).

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 14, 2025A flaw was found in libsoup.CVE-2025-32907 · Other software · Red Hat · reported by Red HatMedium 5.3

    A flaw was found in libsoup. The implementation of HTTP range requests is vulnerable to a resource consumption attack. This flaw allows a malicious client to request the same range many times in a single HTTP request, causing the server to use large amounts of memory. This does not allow for a full denial of service.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 14, 2025A flaw was found in libsoup, where the soup_headers_parse_request() function may be vulnerable to an out-of-bound read.CVE-2025-32906 · Other software · Red Hat · reported by Red HatHigh 7.5

    A flaw was found in libsoup, where the soup_headers_parse_request() function may be vulnerable to an out-of-bound read. This flaw allows a malicious user to use a specially crafted HTTP request to crash the HTTP server.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 3, 2025A flaw was found in libsoup.CVE-2025-32053 · Other software · Red Hat · reported by Red HatMedium 6.5

    A flaw was found in libsoup. A vulnerability in sniff_feed_or_html() and skip_insignificant_space() functions may lead to a heap buffer over-read.

    Product
    Red Hat Enterprise Linux 8
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 3, 2025A flaw was found in libsoup.CVE-2025-32052 · Other software · Red Hat · reported by Red HatMedium 6.5

    A flaw was found in libsoup. A vulnerability in the sniff_unknown() function may lead to heap buffer over-read.

    Product
    Red Hat Enterprise Linux 8
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 3, 2025A flaw was found in libsoup.CVE-2025-32051 · Other software · Red Hat · reported by Red HatMedium 5.9

    A flaw was found in libsoup. The libsoup soup_uri_decode_data_uri() function may crash when processing malformed data URI. This flaw allows an attacker to cause a denial of service (DoS).

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 3, 2025A flaw was found in libsoup.CVE-2025-32050 · Other software · Red Hat · reported by Red HatMedium 5.9

    A flaw was found in libsoup. The libsoup append_param_quoted() function may contain an overflow bug resulting in a buffer under-read.

    Product
    Red Hat Enterprise Linux 8
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 3, 2025A flaw was found in libsoup.CVE-2025-32049 · Other software · Red Hat · reported by Red HatHigh 7.5

    A flaw was found in libsoup. The SoupWebsocketConnection may accept a large WebSocket message, which may cause libsoup to allocate memory and lead to a denial of service (DoS).

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 2, 2025A flaw was found in libsoup.CVE-2025-2784 · Other software · Red Hat · reported by Red HatHigh 7

    A flaw was found in libsoup. The package is vulnerable to a heap buffer over-read when sniffing content via the skip_insight_whitespace() function. Libsoup clients may read one byte out-of-bounds in response to a crafted HTTP response by an HTTP server.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 11, 2024GNOME libsoup before 3.6.1 has an infinite loop, and memory consumption.CVE-2024-52532 · Other software · gnome · reported by MITREHigh 7.5

    GNOME libsoup before 3.6.1 has an infinite loop, and memory consumption. during the reading of certain patterns of WebSocket data from clients.

    Product
    libsoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 11, 2024GNOME libsoup before 3.6.1 allows a buffer overflow in applications that perform conversion to UTF-8 in soup_header_parse_param_list_strict.CVE-2024-52531 · Other software · GNOME · reported by MITREMedium 6.5

    GNOME libsoup before 3.6.1 allows a buffer overflow in applications that perform conversion to UTF-8 in soup_header_parse_param_list_strict. There is a plausible way to reach this remotely via soup_message_headers_get_content_type (e.g., an application may want to retrieve the content type of a request or response).

    Product
    libsoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 11, 2024GNOME libsoup before 3.6.0 allows HTTP request smuggling in some configurations because '\0' characters at the end of header names are ignored, i.e., a "TransfeCVE-2024-52530 · Other software · gnome · reported by MITREHigh 7.5

    GNOME libsoup before 3.6.0 allows HTTP request smuggling in some configurations because '\0' characters at the end of header names are ignored, i.e., a "Transfer-Encoding\0: chunked" header is treated the same as a "Transfer-Encoding: chunked" header.

    Product
    libsoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 26, 2024With the following crawler configuration: ```python from bs4 import BeautifulSoup as Soup url = "https://example.com" loader = RecursiveUrlLoader( url=urlCVE-2024-0243 · Other software · langchain-ai · reported by security@huntr.devHigh 8.1

    With the following crawler configuration: ```python from bs4 import BeautifulSoup as Soup url = "https://example.com" loader = RecursiveUrlLoader( url=url, max_depth=2, extractor=lambda x: Soup(x, "html.parser").text ) docs = loader.load() ``` An attacker in control of the contents of `https://example.com` could place a malicious HTML file in there with links like "https://example.completely.different/my_file.html" and the crawler would proceed to download that file as well even though `prevent_outside=True`. https://github.com/langchain-ai/langchain/blob/bf0b3cc0b5ade1fb95a5b1b6fa260e99064c2e22/libs/community/langchain_community/document_loaders/recursive_url_loader.py#L51-L51 Resolved in https://github.com/langchain-ai/langchain/pull/15559

    Product
    langchain-ai/langchain
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 5, 2023MechanicalSoup is a Python library for automating interaction with websites.CVE-2023-34457 · Other software · MechanicalSoup · reported by GitHubMedium 5.9

    MechanicalSoup is a Python library for automating interaction with websites. Starting in version 0.2.0 and prior to version 1.3.0, a malicious web server can read arbitrary files on the client using a `<input type="file" ...>` inside HTML form. All users of MechanicalSoup's form submission are affected, unless they took very specific (and manual) steps to reset HTML form field values. Version 1.3.0 contains a patch for this issue.

    Product
    MechanicalSoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 28, 2022Fancier Author Box by ThematoSoup: Does not sanitise and escape some of its settingsCVE-2022-3833 · WordPress plugins & themes · reported by WPScanMedium 4.8

    The Fancier Author Box by ThematoSoup WordPress plugin through 1.4 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
    Fancier Author Box by ThematoSoup
    Affected
    up to 1.4
    What to do
    Affects up to 1.4. Update Fancier Author Box by ThematoSoup to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Aug 29, 2022jsoup is a Java HTML parser, built for HTML editing, cleaning, scraping, and cross-site scripting (XSS) safety.CVE-2022-36033 · Other software · jhy · reported by GitHubMedium 6.1

    jsoup is a Java HTML parser, built for HTML editing, cleaning, scraping, and cross-site scripting (XSS) safety. jsoup may incorrectly sanitize HTML including `javascript:` URL expressions, which could allow XSS attacks when a reader subsequently clicks that link. If the non-default `SafeList.preserveRelativeLinks` option is enabled, HTML including `javascript:` URLs that have been crafted with control characters will not be sanitized. If the site that this HTML is published on does not set a Content Security Policy, an XSS attack is then possible. This issue is patched in jsoup 1.15.3. Users should upgrade to this version. Additionally, as the unsanitized input may have been persisted, old content should be cleaned again using the updated version. To remediate this issue without immediately upgrading: - disable `SafeList.preserveRelativeLinks`, which will rewrite input URLs as absolute URLs - ensure an appropriate [Content Security Policy](https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP) is defined. (This should be used regardless of upgrading, as a defence-in-depth best practice.)

    Product
    jsoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 10, 2022The rainsoupah/sleep-learner repository through 2021-02-21 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.CVE-2022-31553 · Other software · Sleep Learner Project · reported by MITRECritical 9.3

    The rainsoupah/sleep-learner repository through 2021-02-21 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

    Product
    Sleep Learner
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 22, 2021In GNOME grilo though 0.3.13, grl-net-wc.c does not enable TLS certificate verification on the SoupSessionAsync objects it creates, leaving users vulnerable to CVE-2021-39365 · Other software · Gnome · reported by MITREMedium 5.9

    In GNOME grilo though 0.3.13, grl-net-wc.c does not enable TLS certificate verification on the SoupSessionAsync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011.

    Product
    Grilo
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 22, 2021In GNOME evolution-rss through 0.3.96, network-soup.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnCVE-2021-39361 · Other software · Gnome · reported by MITREMedium 5.9

    In GNOME evolution-rss through 0.3.96, network-soup.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011.

    Product
    Evolution-rss
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 22, 2021In GNOME libzapojit through 0.0.3, zpj-skydrive.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerabCVE-2021-39360 · Other software · Gnome · reported by MITREMedium 5.9

    In GNOME libzapojit through 0.0.3, zpj-skydrive.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011.

    Product
    Libzapojit
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 22, 2021In GNOME libgda through 6.0.0, gda-web-provider.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerabCVE-2021-39359 · Other software · Gnome · reported by MITREMedium 5.9

    In GNOME libgda through 6.0.0, gda-web-provider.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011.

    Product
    Libgda
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 22, 2021In GNOME libgfbgraph through 0.2.4, gfbgraph-photo.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulneCVE-2021-39358 · Other software · Gnome · reported by MITREMedium 5.9

    In GNOME libgfbgraph through 0.2.4, gfbgraph-photo.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011.

    Product
    Libgfbgraph
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 18, 2021jsoup is a Java library for working with HTML.CVE-2021-37714 · Other software · jhy · reported by GitHubHigh 7.5

    jsoup is a Java library for working with HTML. Those using jsoup versions prior to 1.14.2 to parse untrusted HTML or XML may be vulnerable to DOS attacks. If the parser is run on user supplied input, an attacker may supply content that causes the parser to get stuck (loop indefinitely until cancelled), to complete more slowly than usual, or to throw an unexpected exception. This effect may support a denial of service attack. The issue is patched in version 1.14.2. There are a few available workarounds. Users may rate limit input parsing, limit the size of inputs based on system resources, and/or implement thread watchdogs to cap and timeout parse runtimes.

    Product
    jsoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 12, 2020Dungeon Crawl Stone Soup (aka DCSS or crawl) before 0.25 allows remote attackers to execute arbitrary code via Lua bytecode embedded in an uploaded .crawlrc filCVE-2020-11722 · Other software · Dungeon Crawl Stone Soup Project · reported by MITRECritical 9.8

    Dungeon Crawl Stone Soup (aka DCSS or crawl) before 0.25 allows remote attackers to execute arbitrary code via Lua bytecode embedded in an uploaded .crawlrc file.

    Product
    Dungeon Crawl Stone Soup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 6, 2019libsoup from versions 2.65.1 until 2.68.1 have a heap-based buffer over-read because soup_ntlm_parse_challenge() in soup-auth-ntlm.c does not properly check an CVE-2019-17266 · Other software · Gnome · reported by MITRECritical 9.8

    libsoup from versions 2.65.1 until 2.68.1 have a heap-based buffer over-read because soup_ntlm_parse_challenge() in soup-auth-ntlm.c does not properly check an NTLM message's length before proceeding with a memcpy.

    Product
    Libsoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 5, 2018The get_cookies function in soup-cookie-jar.c in libsoup 2.63.2 allows attackers to have unspecified impact via an empty hostname.CVE-2018-12910 · Other software · Gnome · reported by MITRECritical 9.8

    The get_cookies function in soup-cookie-jar.c in libsoup 2.63.2 allows attackers to have unspecified impact via an empty hostname.

    Product
    Libsoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 4, 2018WebCore/platform/network/soup/SocketStreamHandleImplSoup.cpp in the libsoup network backend of WebKit, as used in WebKitGTK+ prior to version 2.20.0 or without CVE-2018-11713 · Other software · Webkitgtk · reported by MITREMedium 6.5

    WebCore/platform/network/soup/SocketStreamHandleImplSoup.cpp in the libsoup network backend of WebKit, as used in WebKitGTK+ prior to version 2.20.0 or without libsoup 2.62.0, unexpectedly failed to use system proxy settings for WebSocket connections. As a result, users could be deanonymized by crafted web sites via a WebSocket connection.

    Product
    Webkitgtk+
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 4, 2018WebCore/platform/network/soup/SocketStreamHandleImplSoup.cpp in the libsoup network backend of WebKit, as used in WebKitGTK+ versions 2.20.0 and 2.20.1, failed CVE-2018-11712 · Other software · Webkitgtk · reported by MITREHigh 7.5

    WebCore/platform/network/soup/SocketStreamHandleImplSoup.cpp in the libsoup network backend of WebKit, as used in WebKitGTK+ versions 2.20.0 and 2.20.1, failed to perform TLS certificate verification for WebSocket connections.

    Product
    Webkitgtk+
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 24, 2018An exploitable stack based buffer overflow vulnerability exists in the GNOME libsoup 2.58.CVE-2017-2885 · Other software · GNOME · reported by talos-cna@cisco.comCritical 9.8

    An exploitable stack based buffer overflow vulnerability exists in the GNOME libsoup 2.58. A specially crafted HTTP request can cause a stack overflow resulting in remote code execution. An attacker can send a special HTTP request to the vulnerable server to trigger this vulnerability.

    Product
    libsoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 25, 2017Cross-site scripting (XSS) vulnerability in jsoup before 1.8.3.CVE-2015-6748 · Other software · Jsoup · reported by Red HatMedium 6.1

    Cross-site scripting (XSS) vulnerability in jsoup before 1.8.3.

    Product
    Jsoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 20, 2012libsoup 2.32.2 and earlier does not validate certificates or clear the trust flag when the ssl-ca-file does not exist, which allows remote attackers to bypass aCVE-2012-2132 · Other software · Gnome · reported by Red HatMedium 5

    libsoup 2.32.2 and earlier does not validate certificates or clear the trust flag when the ssl-ca-file does not exist, which allows remote attackers to bypass authentication by connecting with a SSL connection.

    Product
    Libsoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 31, 2011Directory traversal vulnerability in soup-uri.c in SoupServer in libsoup before 2.35.4 allows remote attackers to read arbitrary files via a %2e%2e (encoded dotCVE-2011-2524 · Other software · Gnome · reported by Red HatMedium 5

    Directory traversal vulnerability in soup-uri.c in SoupServer in libsoup before 2.35.4 allows remote attackers to read arbitrary files via a %2e%2e (encoded dot dot) in a URI.

    Product
    Libsoup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 14, 2010Midori before 0.2.5, when WebKitGTK+ before 1.1.14 or LibSoup before 2.29.91 is used, does not verify X.509 certificates, which allows man-in-the-middle attackeCVE-2010-3900 · Other software · Christian Dywan · reported by MITREMedium 5.8

    Midori before 0.2.5, when WebKitGTK+ before 1.1.14 or LibSoup before 2.29.91 is used, does not verify X.509 certificates, which allows man-in-the-middle attackers to spoof arbitrary https web sites via a crafted server certificate, a related issue to CVE-2010-3312.

    Product
    Midori
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 14, 2010Epiphany 2.28 and 2.29, when WebKit and LibSoup are used, unconditionally displays a closed-lock icon for any URL beginning with the https: substring, without aCVE-2010-3312 · Other software · Gnome · reported by Red HatMedium 5.8

    Epiphany 2.28 and 2.29, when WebKit and LibSoup are used, unconditionally displays a closed-lock icon for any URL beginning with the https: substring, without any warning to the user, which allows man-in-the-middle attackers to spoof arbitrary https web sites via a crafted X.509 server certificate.

    Product
    Epiphany
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 14, 2009Integer overflow in the soup_base64_encode function in soup-misc.c in libsoup 2.x.x before 2.2.x, and 2.x before 2.24, allows context-dependent attackers to exeCVE-2009-0585 · Other software · JOE Shaw · reported by Red HatHigh 7.5

    Integer overflow in the soup_base64_encode function in soup-misc.c in libsoup 2.x.x before 2.2.x, and 2.x before 2.24, allows context-dependent attackers to execute arbitrary code via a long string that is converted to a base64 representation.

    Product
    Libsoup
    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.

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