CVE-2021-24555

The daac_delete_booking_callback function, hooked to the daac_delete_booking AJAX action, takes the id POST parameter which is passed into the SQL statement without proper sanitisation, validation or escaping, leading to a SQL Injection issue. Furthermore, the ajax action is lacking any CSRF and capability check, making it available to any authenticated user.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://codevigilant.com/disclosure/2021/wp-plugin-diary-availability-calendar/	Exploit Third Party Advisory
https://wpscan.com/vulnerability/8eafd84b-6214-450b-869b-0afe7cca4c5f	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:roosty:diary-availability-calendar:*:*:*:*:*:wordpress:*:*

History

28 Jul 2022, 11:59

Type	Values Removed	Values Added
CWE		CWE-352

26 Aug 2021, 23:07

Type	Values Removed	Values Added
CPE		cpe:2.3:a:roosty:diary-availability-calendar::::::wordpress::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.5 v3 : 8.8
References	~~(MISC) https://codevigilant.com/disclosure/2021/wp-plugin-diary-availability-calendar/ -~~	(MISC) https://codevigilant.com/disclosure/2021/wp-plugin-diary-availability-calendar/ - Exploit, Third Party Advisory
References	~~(MISC) https://wpscan.com/vulnerability/8eafd84b-6214-450b-869b-0afe7cca4c5f -~~	(MISC) https://wpscan.com/vulnerability/8eafd84b-6214-450b-869b-0afe7cca4c5f - Exploit, Third Party Advisory

23 Aug 2021, 12:23

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-08-23 12:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-24555

Mitre link : CVE-2021-24555

CVE.ORG link : CVE-2021-24555

JSON object : View

Products Affected

roosty

diary-availability-calendar

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

{"id": "CVE-2021-24555", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-08-23T12:15:09.900", "references": [{"url": "https://codevigilant.com/disclosure/2021/wp-plugin-diary-availability-calendar/", "tags": ["Exploit", "Third Party Advisory"], "source": "contact@wpscan.com"}, {"url": "https://wpscan.com/vulnerability/8eafd84b-6214-450b-869b-0afe7cca4c5f", "tags": ["Exploit", "Third Party Advisory"], "source": "contact@wpscan.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "contact@wpscan.com", "description": [{"lang": "en", "value": "CWE-352"}, {"lang": "en", "value": "CWE-89"}]}, {"type": "Secondary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-352"}, {"lang": "en", "value": "CWE-89"}]}], "descriptions": [{"lang": "en", "value": "The daac_delete_booking_callback function, hooked to the daac_delete_booking AJAX action, takes the id POST parameter which is passed into the SQL statement without proper sanitisation, validation or escaping, leading to a SQL Injection issue. Furthermore, the ajax action is lacking any CSRF and capability check, making it available to any authenticated user."}, {"lang": "es", "value": "La funci\u00f3n daac_delete_booking_callback, enganchada a la acci\u00f3n daac_delete_booking AJAX, toma el par\u00e1metro id POST que es pasado a la sentencia SQL sin el saneo, comprobaci\u00f3n o escape apropiado, conllevando a un problema de inyecci\u00f3n SQL. Adem\u00e1s, la acci\u00f3n ajax carece de cualquier comprobaci\u00f3n de tipo CSRF y capacidad, haci\u00e9ndola disponible para cualquier usuario autenticado."}], "lastModified": "2022-11-09T19:19:08.580", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:roosty:diary-availability-calendar:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "B28BBA98-CA77-4E55-9BA7-884071A4B84E", "versionEndIncluding": "1.0.3"}], "operator": "OR"}]}], "sourceIdentifier": "contact@wpscan.com"}