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.
10 results
Sep 15, 2026DIRAC is an interware, meaning a software framework for distributed computing.CVE-2026-61668 · Other software · DIRACGrid · reported by GitHubHigh 8.1
DIRAC is an interware, meaning a software framework for distributed computing. Prior to versions 8.0.79, 9.0.22, and 9.1.10, WorkloadManagementSystem/Utilities/PilotWrapper.py pilotWrapperScript uses ssl._create_unverified_context to download the second-stage pilot.tar archive without TLS certificate verification and downloads the reference checksum through the same unvalidated channel. An attacker able to redirect or intercept a grid site's network traffic through DNS or routing manipulation can substitute both the executable pilot code and its checksum, causing arbitrary code to run in the pilot context with access to pilot proxy credentials. The fixed implementation validates the server certificate through system trust and X509_CERT_DIR or the grid certificate directory. This issue is fixed in versions 8.0.79, 9.0.22, and 9.1.10.
- Product
- DIRAC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026DIRAC is an interware, meaning a software framework for distributed computing.CVE-2026-61667 · Other software · DIRACGrid · reported by GitHubCritical 9.9
DIRAC is an interware, meaning a software framework for distributed computing. Prior to versions 8.0.79, 9.0.22, and 9.1.10, DataManagementSystem/Service/FileCatalogHandler.py checkDataset forwards an authenticated caller-controlled datasets value to DatasetManager.py __checkDataset, where datasetName is interpolated into an FC_MetaDatasets SQL query without parameterization. The injected query can control the returned MetaQuery value, which is passed to Python eval and permits command execution as the account running the DIRAC services. Successful exploitation can expose dirac.cfg, database passwords, stored proxies, and tokens, fully compromise the DIRAC system, and allow alteration of local log evidence. This issue is fixed in versions 8.0.79, 9.0.22, and 9.1.10.
- Product
- DIRAC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026DIRAC is an interware, meaning a software framework for distributed computing.CVE-2026-45579 · Other software · DIRACGrid · reported by GitHubCritical 9.9
DIRAC is an interware, meaning a software framework for distributed computing. Prior to versions 8.0.79, 9.0.22, and 9.1.10, the RequestManagementSystem/Service/ReqManagerHandler.py export_getRequestCountersWeb function passes an authenticated caller-controlled groupingAttribute to RequestManagementSystem/DB/RequestDB.py getRequestCountersWeb. An unrecognized value is resolved against the Request object and evaluated as Python code, allowing a crafted dunder attribute expression to reach operating-system functions and execute commands as the account running the DIRAC services. Successful exploitation can expose dirac.cfg, database passwords, stored proxies, and tokens, fully compromise the DIRAC system, and allow alteration of local log evidence. This issue is fixed in versions 8.0.79, 9.0.22, and 9.1.10.
- Product
- DIRAC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026FFmpeg before commit 1cdeb3c contains a heap buffer overflow vulnerability in the VC-2/Dirac RTP packetizer (libavformat/rtpenc_vc2hq.c) that allows attackers tCVE-2026-75144 · Other software · FFmpeg · reported by VulnCheckHigh 8.5
FFmpeg before commit 1cdeb3c contains a heap buffer overflow vulnerability in the VC-2/Dirac RTP packetizer (libavformat/rtpenc_vc2hq.c) that allows attackers to trigger memory corruption by supplying a crafted Dirac data unit. The packetizer copies an input-derived data unit or fragment size into a fixed-size buffer without an upper bound check, causing a heap buffer overflow when the crafted input is packetized for RTP output.
- Product
- FFmpeg
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcode.ffmpeg.orgcode.ffmpeg.org
Jul 17, 2025DiracX-Web is a web application that provides an interface to interact with the DiracX services.CVE-2025-54066 · Other software · DIRACGrid · reported by GitHubMedium 4.7
DiracX-Web is a web application that provides an interface to interact with the DiracX services. Prior to version 0.1.0-a8, an attacker can forge a request that they can pass to redirect an authenticated user to another arbitrary website. In the login page, DiracX-Web has a `redirect` field which is the location where the server will redirect the user. This URI is not verified, and can be an arbitrary URI. Paired with a parameter pollution, an attacker can hide their malicious URI. This could be used for phishing, and extract new data (such as redirecting to a new "log in" page, and asking another time credentials). Version 0.1.0-a8 fixes this vulnerability.
- Product
- diracx-web
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddiracx-cert.app.cern.chgithub.com
Apr 9, 2024DIRAC is an interware, meaning a software framework for distributed computing.CVE-2024-29905 · Other software · DIRACGrid · reported by GitHubHigh 8.1
DIRAC is an interware, meaning a software framework for distributed computing. Prior to version 8.0.41, during the proxy generation process (e.g., when using `dirac-proxy-init`), it is possible for unauthorized users on the same machine to gain read access to the proxy. This allows the user to then perform any action that is possible with the original proxy. This vulnerability only exists for a short period of time (sub-millsecond) during the generation process. Version 8.0.41 contains a patch for the issue. As a workaround, setting the `X509_USER_PROXY` environment variable to a path that is inside a directory that is only readable to the current user avoids the potential risk. After the file has been written, it can be safely copied to the standard location (`/tmp/x509up_uNNNN`).
- Product
- DIRAC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 8, 2024DIRAC is a distributed resource framework.CVE-2024-24825 · Other software · DIRACGrid · reported by GitHubCritical 9.1
DIRAC is a distributed resource framework. In affected versions any user could get a token that has been requested by another user/agent. This may expose resources to unintended parties. This issue has been addressed in release version 8.0.37. Users are advised to upgrade. There are no known workarounds for this vulnerability.
- Product
- DIRAC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 22, 2018The unpack_parse_unit function in libavcodec/dirac_parser.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault) via a crafteCVE-2017-18243 · Other software · Libav · reported by MITREMedium 6.5
The unpack_parse_unit function in libavcodec/dirac_parser.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault) via a crafted file.
- Product
- Libav
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.libav.orgbugzilla.libav.org
Dec 9, 2013The dirac_decode_data_unit function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via a crafted value in CVE-2011-3950 · Other software · Ffmpeg · reported by chrome-cve-admin@google.comMedium 6.8
The dirac_decode_data_unit function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via a crafted value in the reference pictures number.
- Product
- Ffmpeg
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.videolan.orgffmpeg.org
Dec 9, 2013The dirac_unpack_idwt_params function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Dirac datCVE-2011-3949 · Other software · Ffmpeg · reported by chrome-cve-admin@google.comMedium 6.8
The dirac_unpack_idwt_params function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Dirac data.
- Product
- Ffmpeg
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.videolan.orgffmpeg.org
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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