Vulnerabilities in pkg:nuget/SSCMS

PACKAGE

Advisory Identifier: GHSA-63c6-w556-3h7q

Advisory Summary

CVE-2023-2862 is a MODERATE (CVSS 6.1) sscms vulnerable to cross site vulnerability (CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) affecting SSCMS libraries in the NuGet ecosystem. The issue involves sscms vulnerable to cross site scripting. Remediation is available in the latest vendor maintenance releases.

4 Known Advisory Record(s)

Package Vulnerability Intelligence

pkg:nuget/SSCMS

4 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:nuget/SSCMS. Select an advisory below to view technical details or fixes.

Advisory ID	CVE / NVD	Severity	Summary
GHSA-63c6-w556-3h7q	CVE-2023-2862	MODERATE	SSCMS vulnerable to Cross Site Scripting
GHSA-4qf6-vpj8-p4r6	CVE-2022-30349	MODERATE	Cross site scripting in SSCMS
GHSA-2xwp-7j3p-c78x	CVE-2021-42656	MODERATE	Cross site scripting in SiteServer CMS
GHSA-5xr5-v2h7-2w7w	CVE-2021-42655	HIGH	SQL injection in SiteServer CMS

CVE-2023-2862 at a Glance

CVE Identifier CVE-2023-2862

GHSA Identifier GHSA-63c6-w556-3h7q

Severity MODERATE

CVSS v3.1 Base Score 6.1

CWE Classification CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Product SSCMS

Package Ecosystem NuGet

Published Date 2023-05-24

Last Updated 2023-06-05

Security Impact

CVSS: 6.1

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

Attack Vector Network (AV:N)

Attack Complexity Low (AC:L)

Privileges Required None (PR:N)

User Interaction Required (UI:R)

Scope Changed (S:C)

Confidentiality Low (C:L)

Integrity Low (I:L)

Availability None (A:N)

How to Fix CVE-2023-2862

To remediate this vulnerability, upgrade all affected SSCMS dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

SSCMS fixed: Latest secure release

Upgrade SSCMS to Latest secure release

Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release:

inspect dependencies for SSCMS

How to Check if You Are Affected

To determine whether your application is affected by CVE-2023-2862, inspect your project dependencies for SSCMS:

inspect dependencies for SSCMS

Analyze the terminal output to locate any version of SSCMS in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), where the product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. In SSCMS, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

A vulnerability, which was classified as problematic, was found in SiteServer CMS up to 7.2.1. Affected is an unknown function of the file `/api/stl/actions/search`. The manipulation of the argument ajaxDivId leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-229818 is the identifier assigned to this vulnerability.

CVE-2023-2862 Affected SSCMS Versions

1 component(s)

Product / Package	Ecosystem	Affected Versions	Fixed Version
SSCMS nuget/SSCMS	NuGet	≤ 7.2.1

References

NVD — CVE-2023-2862 NVD

https://nvd.nist.gov/vuln/detail/CVE-2023-2862

gitee.com/siteserver/cms PACKAGE

https://gitee.com/siteserver/cms

gitee.com/siteserver/cms/issu... WEB

https://gitee.com/siteserver/cms/issues/I71WJ4

vuldb.com/ WEB

https://vuldb.com/?ctiid.229818

vuldb.com/ WEB

https://vuldb.com/?id.229818

Frequently Asked Questions

What is CVE-2023-2862?

CVE-2023-2862 is a security vulnerability in SSCMS involving SSCMS vulnerable to Cross Site Scripting under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').

Which SSCMS versions are affected?

Affected versions include releases prior to current release patches across affected packages: SSCMS.

What version fixes CVE-2023-2862?

Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.

Is SSCMS affected?

Yes, SSCMS is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.

What is the CVSS score of CVE-2023-2862?

CVE-2023-2862 has a CVSS v3.1 base score of 6.1 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

What CWE is associated with CVE-2023-2862?

CVE-2023-2862 is classified under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.).

How can I check NuGet dependencies for CVE-2023-2862?

Run the dependency tree command: 'inspect dependencies for SSCMS'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.

Machine-readable OSV JSON OSV v1.5 Schema

Normalized schema output

View Raw JSON

{
  "schema_version" : "1.4.0",
  "id" : "GHSA-63c6-w556-3h7q",
  "modified" : "2023-06-05T21:09:47Z",
  "published" : "2023-05-24T12:30:17Z",
  "aliases" : [ "CVE-2023-2862" ],
  "summary" : "SSCMS vulnerable to Cross Site Scripting",
  "details" : "A vulnerability, which was classified as problematic, was found in SiteServer CMS up to 7.2.1. Affected is an unknown function of the file `/api/stl/actions/search`. The manipulation of the argument ajaxDivId leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-229818 is the identifier assigned to this vulnerability.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "SSCMS"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "7.2.1"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2023-2862"
  }, {
    "type" : "PACKAGE",
    "url" : "https://gitee.com/siteserver/cms"
  }, {
    "type" : "WEB",
    "url" : "https://gitee.com/siteserver/cms/issues/I71WJ4"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/?ctiid.229818"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/?id.229818"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-79" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-05-24T17:33:51Z",
    "nvd_published_at" : "2023-05-24T10:15:09Z"
  }
}

CVSS V3

6.1 MODERATE