Vulnerability-Lookup

GHSA-XCHH-23FV-6M64

Vulnerability from github – Published: 2026-01-06 18:31 – Updated: 2026-01-06 21:30

Details

All-Dynamics Software enlogic:show 2.0.2 contains a session fixation vulnerability that allows attackers to set a predefined PHP session identifier during the login process. Attackers can forge HTTP GET requests to welcome.php with a manipulated session token to bypass authentication and potentially execute cross-site request forgery attacks.

Severity ?

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

8.5 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2020-36913"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-384"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-06T16:15:47Z",
    "severity": "HIGH"
  },
  "details": "All-Dynamics Software enlogic:show 2.0.2 contains a session fixation vulnerability that allows attackers to set a predefined PHP session identifier during the login process. Attackers can forge HTTP GET requests to welcome.php with a manipulated session token to bypass authentication and potentially execute cross-site request forgery attacks.",
  "id": "GHSA-xchh-23fv-6m64",
  "modified": "2026-01-06T21:30:34Z",
  "published": "2026-01-06T18:31:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36913"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/186246"
    },
    {
      "type": "WEB",
      "url": "https://packetstorm.news/files/id/158703"
    },
    {
      "type": "WEB",
      "url": "https://packetstormsecurity.com/files/158703"
    },
    {
      "type": "WEB",
      "url": "https://www.enlogic-show.com/index.dhtml/23695c31af422b939dd049908/-/deDE/-/CS/-/support/changelog"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/all-dynamics-software-enlogicshow-session-fixation-authentication-bypass"
    },
    {
      "type": "WEB",
      "url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5577.php"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/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"
    }
  ]
}

CVE-2020-36913 (GCVE-0-2020-36913)

Vulnerability from cvelistv5 – Published: 2026-01-06 15:52 – Updated: 2026-01-06 19:48

Title

All-Dynamics Software enlogic:show 2.0.2 Session Fixation Authentication Bypass

Summary

Severity ?

8.5 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CWE

CWE-384 - Session Fixation

Assigner

VulnCheck

References

URL

Tags

	https://www.zeroscience.mk/en/vulnerabilities/ZSL…	third-party-advisory
	https://www.enlogic-show.com/index.dhtml/23695c31…	product
	https://packetstormsecurity.com/files/158703	exploit
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entry
	https://www.vulncheck.com/advisories/all-dynamics…	third-party-advisory

Impacted products

	Vendor	Product	Version
	All-Dynamics Software	enlogic:show Digital Signage System	Affected: 2.0.2 (Build 2098) ILP32W 0/1/3/1597919619

Credits

LiquidWorm as Gjoko Krstic of Zero Science Lab

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-36913",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-06T19:46:02.575404Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-06T19:48:27.946Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://packetstorm.news/files/id/158703"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "enlogic:show Digital Signage System",
          "vendor": "All-Dynamics Software",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.2 (Build 2098) ILP32W 0/1/3/1597919619"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "LiquidWorm as Gjoko Krstic of Zero Science Lab"
        }
      ],
      "datePublic": "2020-07-31T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "All-Dynamics Software enlogic:show 2.0.2 contains a session fixation vulnerability that allows attackers to set a predefined PHP session identifier during the login process. Attackers can forge HTTP GET requests to welcome.php with a manipulated session token to bypass authentication and potentially execute cross-site request forgery attacks."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.5,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
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            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "ACTIVE",
            "valueDensity": "NOT_DEFINED",
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            "vulnAvailabilityImpact": "NONE",
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            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
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      "providerMetadata": {
        "dateUpdated": "2026-01-06T15:52:23.519Z",
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          "name": "Zero Science Lab Disclosure (ZSL-2020-5577)",
          "tags": [
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          "url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5577.php"
        },
        {
          "name": "Vendor Changelog for Version 2.0.3",
          "tags": [
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          ],
          "url": "https://www.enlogic-show.com/index.dhtml/23695c31af422b939dd049908/-/deDE/-/CS/-/support/changelog"
        },
        {
          "name": "Packet Storm Security Exploit Entry",
          "tags": [
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          "url": "https://packetstormsecurity.com/files/158703"
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        {
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          "tags": [
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          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/186246"
        },
        {
          "name": "VulnCheck Advisory: All-Dynamics Software enlogic:show 2.0.2 Session Fixation Authentication Bypass",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/all-dynamics-software-enlogicshow-session-fixation-authentication-bypass"
        }
      ],
      "title": "All-Dynamics Software enlogic:show 2.0.2 Session Fixation Authentication Bypass",
      "x_generator": {
        "engine": "vulncheck"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2020-36913",
    "datePublished": "2026-01-06T15:52:23.519Z",
    "dateReserved": "2026-01-03T14:10:13.301Z",
    "dateUpdated": "2026-01-06T19:48:27.946Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-XCHH-23FV-6M64

CVE-2020-36913 (GCVE-0-2020-36913)

Tags

Sightings

Nomenclature