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CVE-2022-1463 (GCVE-0-2022-1463)

Vulnerability from cvelistv5 – Published: 2022-05-10 19:37 – Updated: 2025-02-13 20:42
VLAI
Title
Booking Calendar <= 9.1 - PHP Object Injection via Shortcode
Summary
The Booking Calendar plugin for WordPress is vulnerable to PHP Object Injection via the [bookingflextimeline] shortcode in versions up to, and including, 9.1. This could be exploited by subscriber-level users and above to call arbitrary PHP objects on a vulnerable site.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-13 20:42 UTC
CWE
  • CWE-502 - Deserialization of Untrusted Data
References
Impacted products
Vendor Product Version CPE status
wpdevelop Booking Calendar Affected: 9.1 , ≤ 9.1 (custom)
guessed Create a notification for this product.
Show details on NVD website

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                          "product_name": "Booking Calendar",
                          "version": {
                            "version_data": [
                              {
                                "version_affected": "\u003c=",
                                "version_name": "9.1",
                                "version_value": "9.1"
                              }
                            ]
                          }
                        }
                      ]
                    },
                    "vendor_name": "wpdevelop"
                  }
                ]
              }
            },
            "credit": [
              {
                "lang": "eng",
                "value": "Ramuel Gall, Wordfence"
              }
            ],
            "data_format": "MITRE",
            "data_type": "CVE",
            "data_version": "4.0",
            "description": {
              "description_data": [
                {
                  "lang": "eng",
                  "value": "The Booking Calendar plugin for WordPress is vulnerable to PHP Object Injection via the [bookingflextimeline] shortcode in versions up to, and including, 9.1. This could be exploited by subscriber-level users and above to call arbitrary PHP objects on a vulnerable site."
                }
              ]
            },
            "generator": {
              "engine": "Vulnogram 0.0.9"
            },
            "impact": {
              "cvss": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              }
            },
            "problemtype": {
              "problemtype_data": [
                {
                  "description": [
                    {
                      "lang": "eng",
                      "value": "CWE-502 Deserialization of Untrusted Data"
                    }
                  ]
                }
              ]
            },
            "references": {
              "reference_data": [
                {
                  "name": "https://www.wordfence.com/blog/2022/04/php-object-injection-in-booking-calendar-plugin/",
                  "refsource": "MISC",
                  "url": "https://www.wordfence.com/blog/2022/04/php-object-injection-in-booking-calendar-plugin/"
                }
              ]
            },
            "solution": [
              {
                "lang": "en",
                "value": "Update to version 9.1.1, or newer. "
              }
            ],
            "source": {
              "discovery": "UNKNOWN"
            }
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "assignerShortName": "Wordfence",
        "cveId": "CVE-2022-1463",
        "datePublished": "2022-05-10T19:37:41.000Z",
        "dateReserved": "2022-04-25T00:00:00.000Z",
        "dateUpdated": "2025-02-13T20:42:52.167Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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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.

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Detection rules are retrieved from Rulezet.

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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.


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