GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2023-2544 (GCVE-0-2023-2544)

Vulnerability from cvelistv5 – Published: 2023-10-03 13:03 – Updated: 2024-09-19 19:50
VLAI
Title
Authorization Bypass on UPV PEIX
Summary
Authorization bypass vulnerability in UPV PEIX, affecting the component "pdf_curri_new.php". Through a POST request, an authenticated user could change the ID parameter to retrieve all the stored information of other registered users.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-19 19:49 UTC
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Impacted products
Vendor Product Version CPE status
Universitat Politècnica de València (UPV) UPV PEIX Affected: 0 , ≤ all versions (custom)
guessed Create a notification for this product.
Date Public
2023-05-31 10:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T06:26:09.646Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/authorization-bypass-upv-peix"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-2544",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-19T19:49:59.598861Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-19T19:50:13.267Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "UPV PEIX",
          "vendor": "Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV)",
          "versions": [
            {
              "lessThanOrEqual": "all versions",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Pablo Alcarria Lozano and Germ\u00e1n Planells Garc\u00eda"
        }
      ],
      "datePublic": "2023-05-31T10:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Authorization bypass vulnerability in UPV PEIX, affecting the component \"pdf_curri_new.php\". Through a POST request, an authenticated user could change the ID parameter to retrieve all the stored information of other registered users."
            }
          ],
          "value": "Authorization bypass vulnerability in UPV PEIX, affecting the component \"pdf_curri_new.php\". Through a POST request, an authenticated user could change the ID parameter to retrieve all the stored information of other registered users."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-03T13:03:13.218Z",
        "orgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516",
        "shortName": "INCIBE"
      },
      "references": [
        {
          "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/authorization-bypass-upv-peix"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "This vulnerability has been fixed in August 2022.\u003cbr\u003e"
            }
          ],
          "value": "This vulnerability has been fixed in August 2022.\n"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Authorization Bypass on UPV PEIX",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516",
    "assignerShortName": "INCIBE",
    "cveId": "CVE-2023-2544",
    "datePublished": "2023-10-03T13:03:13.218Z",
    "dateReserved": "2023-05-05T10:22:39.108Z",
    "dateUpdated": "2024-09-19T19:50:13.267Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2023-2544",
      "date": "2026-09-15",
      "epss": "0.00373",
      "percentile": "0.30861"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:upv:peix:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9071D5EA-1C9F-486A-A75F-29636328DB36\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Authorization bypass vulnerability in UPV PEIX, affecting the component \\\"pdf_curri_new.php\\\". Through a POST request, an authenticated user could change the ID parameter to retrieve all the stored information of other registered users.\"}, {\"lang\": \"es\", \"value\": \"Vulnerabilidad de omisi\\u00f3n de autorizaci\\u00f3n en UPV PEIX, que afecta al componente \\\"pdf_curri_new.php\\\". Mediante una solicitud POST, un usuario autenticado podr\\u00eda cambiar el par\\u00e1metro ID para recuperar toda la informaci\\u00f3n almacenada de otros usuarios registrados.\"}]",
      "id": "CVE-2023-2544",
      "lastModified": "2024-11-21T07:58:48.017",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"cve-coordination@incibe.es\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 3.6}]}",
      "published": "2023-10-03T14:15:10.637",
      "references": "[{\"url\": \"https://www.incibe.es/en/incibe-cert/notices/aviso/authorization-bypass-upv-peix\", \"source\": \"cve-coordination@incibe.es\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://www.incibe.es/en/incibe-cert/notices/aviso/authorization-bypass-upv-peix\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}]",
      "sourceIdentifier": "cve-coordination@incibe.es",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"cve-coordination@incibe.es\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-639\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-639\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-2544\",\"sourceIdentifier\":\"cve-coordination@incibe.es\",\"published\":\"2023-10-03T14:15:10.637\",\"lastModified\":\"2026-06-17T05:52:48.680\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Authorization bypass vulnerability in UPV PEIX, affecting the component \\\"pdf_curri_new.php\\\". Through a POST request, an authenticated user could change the ID parameter to retrieve all the stored information of other registered users.\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad de omisi\u00f3n de autorizaci\u00f3n en UPV PEIX, que afecta al componente \\\"pdf_curri_new.php\\\". Mediante una solicitud POST, un usuario autenticado podr\u00eda cambiar el par\u00e1metro ID para recuperar toda la informaci\u00f3n almacenada de otros usuarios registrados.\"}],\"affected\":[{\"source\":\"cve-coordination@incibe.es\",\"affectedData\":[{\"vendor\":\"Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV)\",\"product\":\"UPV PEIX\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThanOrEqual\":\"all versions\",\"versionType\":\"custom\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cve-coordination@incibe.es\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-09-19T19:49:59.598861Z\",\"id\":\"CVE-2023-2544\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"cve-coordination@incibe.es\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-639\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-639\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:upv:peix:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9071D5EA-1C9F-486A-A75F-29636328DB36\"}]}]}],\"references\":[{\"url\":\"https://www.incibe.es/en/incibe-cert/notices/aviso/authorization-bypass-upv-peix\",\"source\":\"cve-coordination@incibe.es\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.incibe.es/en/incibe-cert/notices/aviso/authorization-bypass-upv-peix\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2025-05-28T23:58:13+00:00",
      "cve": "CVE-2023-2544",
      "id": "CVE-2023-2544",
      "initial_release_date": "2023-05-31T10:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Authorization Bypass on UPV PEIX",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-2544.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://www.incibe.es/en/incibe-cert/notices/aviso/authorization-bypass-upv-peix\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T06:26:09.646Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-2544\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-19T19:49:59.598861Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-19T19:50:06.662Z\"}}], \"cna\": {\"title\": \"Authorization Bypass on UPV PEIX\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"user\": \"00000000-0000-4000-9000-000000000000\", \"value\": \"Pablo Alcarria Lozano and Germ\\u00e1n Planells Garc\\u00eda\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.3, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"LOW\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Universitat Polit\\u00e8cnica de Val\\u00e8ncia (UPV)\", \"product\": \"UPV PEIX\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"all versions\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"This vulnerability has been fixed in August 2022.\\n\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"This vulnerability has been fixed in August 2022.\u003cbr\u003e\", \"base64\": false}]}], \"datePublic\": \"2023-05-31T10:00:00.000Z\", \"references\": [{\"url\": \"https://www.incibe.es/en/incibe-cert/notices/aviso/authorization-bypass-upv-peix\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Authorization bypass vulnerability in UPV PEIX, affecting the component \\\"pdf_curri_new.php\\\". Through a POST request, an authenticated user could change the ID parameter to retrieve all the stored information of other registered users.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Authorization bypass vulnerability in UPV PEIX, affecting the component \\\"pdf_curri_new.php\\\". Through a POST request, an authenticated user could change the ID parameter to retrieve all the stored information of other registered users.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-639\", \"description\": \"CWE-639 Authorization Bypass Through User-Controlled Key\"}]}], \"providerMetadata\": {\"orgId\": \"0cbda920-cd7f-484a-8e76-bf7f4b7f4516\", \"shortName\": \"INCIBE\", \"dateUpdated\": \"2023-10-03T13:03:13.218Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-2544\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-09-19T19:50:13.267Z\", \"dateReserved\": \"2023-05-05T10:22:39.108Z\", \"assignerOrgId\": \"0cbda920-cd7f-484a-8e76-bf7f4b7f4516\", \"datePublished\": \"2023-10-03T13:03:13.218Z\", \"assignerShortName\": \"INCIBE\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


Loading…