CWE-276
AllowedIncorrect Default Permissions
Abstraction: Base · Status: Draft
During installation, installed file permissions are set to allow anyone to modify those files.
2035 vulnerabilities reference this CWE, most recent first.
GHSA-CQJ8-47CH-RVVQ
Vulnerability from github – Published: 2022-05-24 17:40 – Updated: 2022-06-23 18:04In JetBrains Kotlin before 1.4.21, a vulnerable Java API was used for temporary file and folder creation. An attacker was able to read data from such files and list directories due to insecure permissions.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 1.4.20"
},
"package": {
"ecosystem": "Maven",
"name": "org.jetbrains.kotlin:kotlin-stdlib"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.4.21"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-29582"
],
"database_specific": {
"cwe_ids": [
"CWE-276"
],
"github_reviewed": true,
"github_reviewed_at": "2022-06-23T18:04:48Z",
"nvd_published_at": "2021-02-03T16:15:00Z",
"severity": "MODERATE"
},
"details": "In JetBrains Kotlin before 1.4.21, a vulnerable Java API was used for temporary file and folder creation. An attacker was able to read data from such files and list directories due to insecure permissions.",
"id": "GHSA-cqj8-47ch-rvvq",
"modified": "2022-06-23T18:04:48Z",
"published": "2022-05-24T17:40:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-29582"
},
{
"type": "WEB",
"url": "https://blog.jetbrains.com"
},
{
"type": "WEB",
"url": "https://blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r2721aba31a8562639c4b937150897e24f78f747cdbda8641c0f659fe@%3Cusers.kafka.apache.org%3E"
},
{
"type": "WEB",
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Incorrect Default Permissions in JetBrains Kotlin"
}
GHSA-CQJV-WHWG-WH47
Vulnerability from github – Published: 2022-05-24 16:59 – Updated: 2022-12-06 21:44A missing permission check in Jenkins Dynatrace Application Monitoring Plugin allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials. This issue was patched in version 2.1.5, however, please
NOTE: This plugin is marked as DEPRECATED
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.plugins:dynatrace-dashboard"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.1.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-10463"
],
"database_specific": {
"cwe_ids": [
"CWE-276"
],
"github_reviewed": true,
"github_reviewed_at": "2022-12-06T21:44:43Z",
"nvd_published_at": "2019-10-23T13:15:00Z",
"severity": "MODERATE"
},
"details": "A missing permission check in Jenkins Dynatrace Application Monitoring Plugin allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials. This issue was patched in version 2.1.5, however, please \n\n##NOTE: This plugin is marked as DEPRECATED",
"id": "GHSA-cqjv-whwg-wh47",
"modified": "2022-12-06T21:44:43Z",
"published": "2022-05-24T16:59:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10463"
},
{
"type": "WEB",
"url": "https://github.com/jenkinsci/dynatrace-plugin/commit/b6e55709476d9f6dfaf75a4cd744fe1798868168"
},
{
"type": "PACKAGE",
"url": "https://github.com/jenkinsci/dynatrace-plugin"
},
{
"type": "WEB",
"url": "https://jenkins.io/security/advisory/2019-10-23/#SECURITY-1483%20(2)"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2019/10/23/2"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Jenkins Dynatrace Plugin contains Incorrect Default Permissions"
}
GHSA-CQRP-PFPX-F7VJ
Vulnerability from github – Published: 2022-05-24 17:42 – Updated: 2022-05-24 17:42"Tasks" application version before 9.7.3 is affected by insecure permissions. The VoiceCommandActivity application component allows arbitrary applications on a device to add tasks with no restrictions.
{
"affected": [],
"aliases": [
"CVE-2020-22475"
],
"database_specific": {
"cwe_ids": [
"CWE-276"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-02-22T17:15:00Z",
"severity": "MODERATE"
},
"details": "\"Tasks\" application version before 9.7.3 is affected by insecure permissions. The VoiceCommandActivity application component allows arbitrary applications on a device to add tasks with no restrictions.",
"id": "GHSA-cqrp-pfpx-f7vj",
"modified": "2022-05-24T17:42:47Z",
"published": "2022-05-24T17:42:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-22475"
},
{
"type": "WEB",
"url": "https://lyhinslab.org/index.php/2020/07/18/how-the-white-box-hacking-works-ok-google-i-wanna-pwn-this-app"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/49563"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-CRF2-93PG-R2VP
Vulnerability from github – Published: 2025-04-28 09:31 – Updated: 2025-04-28 09:31Multiple SEIKO EPSON printer drivers for Windows OS are configured with an improper access permission settings when installed or used in a language other than English. If a user is directed to place a crafted DLL file in a location of an attacker's choosing, the attacker may execute arbitrary code with SYSTEM privilege on a Windows system on which the printer driver is installed.
{
"affected": [],
"aliases": [
"CVE-2025-42598"
],
"database_specific": {
"cwe_ids": [
"CWE-276"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-28T09:15:21Z",
"severity": "HIGH"
},
"details": "Multiple SEIKO EPSON printer drivers for Windows OS are configured with an improper access permission settings when installed or used in a language other than English. If a user is directed to place a crafted DLL file in a location of an attacker\u0027s choosing, the attacker may execute arbitrary code with SYSTEM privilege on a Windows system on which the printer driver is installed.",
"id": "GHSA-crf2-93pg-r2vp",
"modified": "2025-04-28T09:31:55Z",
"published": "2025-04-28T09:31:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-42598"
},
{
"type": "WEB",
"url": "https://jvn.jp/en/vu/JVNVU90649144"
},
{
"type": "WEB",
"url": "https://www.epson.co.uk/en_GB/faq/KA-01993/contents?loc=en-us"
},
{
"type": "WEB",
"url": "https://www.epson.jp/support/misc_t/250428_oshirase.htm"
},
{
"type": "WEB",
"url": "https://www2.epson.jp/support/misc_t/windrv_productlist.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-CRFV-M32J-V6C2
Vulnerability from github – Published: 2026-05-26 13:30 – Updated: 2026-05-26 13:30Splinterware System Scheduler Pro 5.12 contains an insecure file permissions vulnerability that allows low-privilege users to escalate privileges by modifying service executable files. Attackers can rename the WService.exe file in the installation directory and replace it with a malicious executable that executes with LocalSystem privileges when the service is triggered.
{
"affected": [],
"aliases": [
"CVE-2018-25359"
],
"database_specific": {
"cwe_ids": [
"CWE-276"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-25T15:16:18Z",
"severity": "HIGH"
},
"details": "Splinterware System Scheduler Pro 5.12 contains an insecure file permissions vulnerability that allows low-privilege users to escalate privileges by modifying service executable files. Attackers can rename the WService.exe file in the installation directory and replace it with a malicious executable that executes with LocalSystem privileges when the service is triggered.",
"id": "GHSA-crfv-m32j-v6c2",
"modified": "2026-05-26T13:30:43Z",
"published": "2026-05-26T13:30:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-25359"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/45072"
},
{
"type": "WEB",
"url": "https://www.splinterware.com"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/splinterware-system-scheduler-pro-privilege-escalation"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-CRGQ-PGXG-J3X2
Vulnerability from github – Published: 2025-11-11 18:30 – Updated: 2025-11-11 18:30Incorrect default permissions for some Intel(R) Thread Director Visualizer software before version 1.1.1 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires active user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
{
"affected": [],
"aliases": [
"CVE-2025-31940"
],
"database_specific": {
"cwe_ids": [
"CWE-276"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-11T17:15:48Z",
"severity": "MODERATE"
},
"details": "Incorrect default permissions for some Intel(R) Thread Director Visualizer software before version 1.1.1 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires active user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.",
"id": "GHSA-crgq-pgxg-j3x2",
"modified": "2025-11-11T18:30:19Z",
"published": "2025-11-11T18:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31940"
},
{
"type": "WEB",
"url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01375.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-CRJQ-WM6X-6QX7
Vulnerability from github – Published: 2026-03-11 19:53 – Updated: 2026-03-11 19:53Microsoft Security Advisory CVE-2026-26131 – .NET Elevation of Privilege Vulnerability
Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 10.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.
An elevation of privilege vulnerability exists in .NET due to improper authorization. Incorrect packaging permissions could allow an attacker to gain elevated privileges.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/386
CVSS Details
- Severity: High
- Version: 3.1
- Score: 7.8
- Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Weakness: CWE-276 (Incorrect Default Permissions)
Affected Platforms
- Platforms: Linux
- Architectures: All
Affected Products
.NET 10
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.NetCore.App.Runtime.linux-arm | >= 10.0.0, <= 10.0.3 | 10.0.4 |
| Microsoft.NetCore.App.Runtime.linux-arm64 | >= 10.0.0, <= 10.0.3 | 10.0.4 |
| Microsoft.NetCore.App.Runtime.linux-musl-arm | >= 10.0.0, <= 10.0.3 | 10.0.4 |
| Microsoft.NetCore.App.Runtime.linux-musl-arm64 | >= 10.0.0, <= 10.0.3 | 10.0.4 |
| Microsoft.NetCore.App.Runtime.linux-musl-x64 | >= 10.0.0, <= 10.0.3 | 10.0.4 |
| Microsoft.NetCore.App.Runtime.linux-x64 | >= 10.0.0, <= 10.0.3 | 10.0.4 |
Advisory FAQ
How do I know if I am affected?
If using an affected package listed in affected products, you're exposed to the vulnerability.
How do I fix the issue?
- To fix the issue please install the latest version of .NET 10.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.
- If your application references the vulnerable package, update the package reference to the patched version. You can list the versions you have installed by running the
dotnet --infocommand.
Once you have installed the updated runtime or SDK, restart your apps for the update to take effect.
Additionally, if you've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.
Other Information
Reporting Security Issues
If you have found a potential security issue in a supported version of .NET, please report it to the Microsoft Security Response Center (MSRC) via the MSRC Researcher Portal. Further information can be found in the MSRC Report an Issue FAQ.
Security reports made through MSRC may qualify for the Microsoft .NET Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.
Support
You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.
Disclaimer
The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
External Links
Acknowledgements
Igor Kovalchuk
Revisions
V1.0 (March 10, 2026): Advisory published.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.0.3"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NetCore.App.Runtime.linux-arm"
},
"ranges": [
{
"events": [
{
"introduced": "10.0.0"
},
{
"fixed": "10.0.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.0.3"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NetCore.App.Runtime.linux-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "10.0.0"
},
{
"fixed": "10.0.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.0.3"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NetCore.App.Runtime.linux-musl-arm"
},
"ranges": [
{
"events": [
{
"introduced": "10.0.0"
},
{
"fixed": "10.0.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.0.3"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NetCore.App.Runtime.linux-musl-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "10.0.0"
},
{
"fixed": "10.0.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.0.3"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NetCore.App.Runtime.linux-musl-x64"
},
"ranges": [
{
"events": [
{
"introduced": "10.0.0"
},
{
"fixed": "10.0.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.0.3"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NetCore.App.Runtime.linux-x64"
},
"ranges": [
{
"events": [
{
"introduced": "10.0.0"
},
{
"fixed": "10.0.4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-26131"
],
"database_specific": {
"cwe_ids": [
"CWE-276"
],
"github_reviewed": true,
"github_reviewed_at": "2026-03-11T19:53:24Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "# Microsoft Security Advisory CVE-2026-26131 \u2013 .NET Elevation of Privilege Vulnerability\n\n## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in .NET 10.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. \n\nAn elevation of privilege vulnerability exists in .NET due to improper authorization. Incorrect packaging permissions could allow an attacker to gain elevated privileges.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/386\n\n## CVSS Details\n\n- **Severity:** High\n- **Version:** 3.1\n- **Score:** 7.8\n- **Vector:** `CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C`\n- **Weakness:** CWE-276 (Incorrect Default Permissions)\n\n## Affected Platforms\n\n- **Platforms:** Linux\n- **Architectures:** All\n\n## Affected Products\n\n### \u003ca name=\".NET 10\"\u003e\u003c/a\u003e.NET 10\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.NetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-arm) | \u003e= 10.0.0, \u003c= 10.0.3 | 10.0.4\n[Microsoft.NetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-arm64) | \u003e= 10.0.0, \u003c= 10.0.3 | 10.0.4\n[Microsoft.NetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-arm) | \u003e= 10.0.0, \u003c= 10.0.3 | 10.0.4\n[Microsoft.NetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-arm64) | \u003e= 10.0.0, \u003c= 10.0.3 | 10.0.4\n[Microsoft.NetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-x64) | \u003e= 10.0.0, \u003c= 10.0.3 | 10.0.4\n[Microsoft.NetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-x64) | \u003e= 10.0.0, \u003c= 10.0.3 | 10.0.4\n\n## Advisory FAQ\n\n### \u003ca name=\"how-affected\"\u003e\u003c/a\u003eHow do I know if I am affected?\n\nIf using an affected package listed in [affected products](#affected-products), you\u0027re exposed to the vulnerability.\n\n### \u003ca name=\"how-fix\"\u003e\u003c/a\u003eHow do I fix the issue?\n\n1. To fix the issue please install the latest version of .NET 10.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.\n2. If your application references the vulnerable package, update the package reference to the patched version. You can list the versions you have installed by running the `dotnet --info` command. \n\nOnce you have installed the updated runtime or SDK, restart your apps for the update to take effect.\n\nAdditionally, if you\u0027ve deployed [self-contained applications](https://docs.microsoft.com/dotnet/core/deploying/#self-contained-deployments-scd) targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.\n\n## Other Information\n\n### Reporting Security Issues\n\nIf you have found a potential security issue in a supported version of .NET, please report it to the Microsoft Security Response Center (MSRC) via the [MSRC Researcher Portal](https://msrc.microsoft.com/report/vulnerability/new). Further information can be found in the MSRC [Report an Issue FAQ](https://www.microsoft.com/msrc/faqs-report-an-issue).\n\nSecurity reports made through MSRC may qualify for the Microsoft .NET Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.\n\n### Support\n\nYou can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.\n\n### Disclaimer\n\nThe information provided in this advisory is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.\n\n### External Links\n\n[CVE-2026-26131]( https://www.cve.org/CVERecord?id=CVE-2026-26131)\n\n### Acknowledgements\n\nIgor Kovalchuk\n\n### Revisions\n\nV1.0 (March 10, 2026): Advisory published.",
"id": "GHSA-crjq-wm6x-6qx7",
"modified": "2026-03-11T19:53:25Z",
"published": "2026-03-11T19:53:24Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/dotnet/runtime/security/advisories/GHSA-crjq-wm6x-6qx7"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26131"
},
{
"type": "PACKAGE",
"url": "https://github.com/dotnet/runtime"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26131"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": ".NET Elevation of Privilege Vulnerability"
}
GHSA-CV3J-XX9H-6HF5
Vulnerability from github – Published: 2022-05-24 22:28 – Updated: 2022-05-24 22:28A privilege escalation vulnerability exists in Dream Report 5 R20-2. IIn the default configuration, the following registry keys, which reference binaries with weak permissions, can be abused by attackers to effectively ‘backdoor’ the installation files and escalate privileges when a new user logs in and uses the application.
{
"affected": [],
"aliases": [
"CVE-2020-13533"
],
"database_specific": {
"cwe_ids": [
"CWE-276"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-04-09T18:15:00Z",
"severity": "HIGH"
},
"details": "A privilege escalation vulnerability exists in Dream Report 5 R20-2. IIn the default configuration, the following registry keys, which reference binaries with weak permissions, can be abused by attackers to effectively \u2018backdoor\u2019 the installation files and escalate privileges when a new user logs in and uses the application.",
"id": "GHSA-cv3j-xx9h-6hf5",
"modified": "2022-05-24T22:28:33Z",
"published": "2022-05-24T22:28:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13533"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1146"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-CV83-PCW4-7R45
Vulnerability from github – Published: 2022-05-24 19:07 – Updated: 2022-07-13 00:00In isRealSnapshot of TaskThumbnailView.java, there is possible data exposure due to a missing permission check. This could lead to local information disclosure from locked profiles with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-168802517References: N/A
{
"affected": [],
"aliases": [
"CVE-2021-0654"
],
"database_specific": {
"cwe_ids": [
"CWE-276"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-07-14T14:15:00Z",
"severity": "MODERATE"
},
"details": "In isRealSnapshot of TaskThumbnailView.java, there is possible data exposure due to a missing permission check. This could lead to local information disclosure from locked profiles with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-168802517References: N/A",
"id": "GHSA-cv83-pcw4-7r45",
"modified": "2022-07-13T00:00:59Z",
"published": "2022-05-24T19:07:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0654"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/pixel/2021-07-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-CW85-FVJR-J5XV
Vulnerability from github – Published: 2023-04-13 21:30 – Updated: 2024-04-04 03:27An issue was discovered in TigerGraph Enterprise Free Edition 3.x. It creates an authentication token for internal systems use. This token can be read from the configuration file. Using this token on the REST API provides an attacker with anonymous admin-level privileges on all REST API endpoints.
{
"affected": [],
"aliases": [
"CVE-2023-22951"
],
"database_specific": {
"cwe_ids": [
"CWE-276"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-04-13T20:15:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in TigerGraph Enterprise Free Edition 3.x. It creates an authentication token for internal systems use. This token can be read from the configuration file. Using this token on the REST API provides an attacker with anonymous admin-level privileges on all REST API endpoints.",
"id": "GHSA-cw85-fvjr-j5xv",
"modified": "2024-04-04T03:27:20Z",
"published": "2023-04-13T21:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22951"
},
{
"type": "WEB",
"url": "https://dev.tigergraph.com/forum/c/tg-community/announcements/35"
},
{
"type": "WEB",
"url": "https://neo4j.com/security/cve-2023-22951"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-1
The architecture needs to access and modification attributes for files to only those users who actually require those actions.
Mitigation MIT-46
Strategy: Separation of Privilege
- Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
- Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
CAPEC-1: Accessing Functionality Not Properly Constrained by ACLs
In applications, particularly web applications, access to functionality is mitigated by an authorization framework. This framework maps Access Control Lists (ACLs) to elements of the application's functionality; particularly URL's for web apps. In the case that the administrator failed to specify an ACL for a particular element, an attacker may be able to access it with impunity. An attacker with the ability to access functionality not properly constrained by ACLs can obtain sensitive information and possibly compromise the entire application. Such an attacker can access resources that must be available only to users at a higher privilege level, can access management sections of the application, or can run queries for data that they otherwise not supposed to.
CAPEC-127: Directory Indexing
An adversary crafts a request to a target that results in the target listing/indexing the content of a directory as output. One common method of triggering directory contents as output is to construct a request containing a path that terminates in a directory name rather than a file name since many applications are configured to provide a list of the directory's contents when such a request is received. An adversary can use this to explore the directory tree on a target as well as learn the names of files. This can often end up revealing test files, backup files, temporary files, hidden files, configuration files, user accounts, script contents, as well as naming conventions, all of which can be used by an attacker to mount additional attacks.
CAPEC-81: Web Server Logs Tampering
Web Logs Tampering attacks involve an attacker injecting, deleting or otherwise tampering with the contents of web logs typically for the purposes of masking other malicious behavior. Additionally, writing malicious data to log files may target jobs, filters, reports, and other agents that process the logs in an asynchronous attack pattern. This pattern of attack is similar to "Log Injection-Tampering-Forging" except that in this case, the attack is targeting the logs of the web server and not the application.