CVE-2013-1453 : Détail

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	0.99%	–	–
2022-03-13	–	–	0.99%	–	–
2022-04-03	–	–	0.99%	–	–
2022-05-29	–	–	0.99%	–	–
2022-08-14	–	–	0.99%	–	–
2022-11-13	–	–	0.99%	–	–
2022-11-20	–	–	0.99%	–	–
2022-11-27	–	–	0.99%	–	–
2023-03-05	–	–	0.99%	–	–
2023-03-12	–	–	–	0.28%	–
2023-05-21	–	–	–	0.26%	–
2023-09-17	–	–	–	0.26%	–
2024-02-11	–	–	–	0.26%	–
2024-03-31	–	–	–	0.26%	–
2024-06-02	–	–	–	0.26%	–
2024-07-28	–	–	–	0.26%	–
2024-08-04	–	–	–	0.26%	–
2024-08-11	–	–	–	0.26%	–
2024-09-22	–	–	–	0.26%	–
2024-10-27	–	–	–	0.26%	–
2024-12-22	–	–	–	0.19%	–
2025-02-02	–	–	–	0.19%	–
2025-01-19	–	–	–	0.19%	–
2025-02-02	–	–	–	0.19%	–
2025-03-18	–	–	–	–	0.06%
2025-03-30	–	–	–	–	0.06%
2025-04-06	–	–	–	–	0.04%
2025-04-15	–	–	–	–	0.04%
2025-04-15	–	–	–	–	0.04,%

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

Date	Percentile
2022-02-06	18%
2022-03-13	19%
2022-04-03	34%
2022-05-29	35%
2022-08-14	36%
2022-11-13	37%
2022-11-20	36%
2022-11-27	37%
2023-03-05	38%
2023-03-12	63%
2023-05-21	63%
2023-09-17	64%
2024-02-11	65%
2024-03-31	66%
2024-06-02	66%
2024-07-28	67%
2024-08-04	66%
2024-08-11	67%
2024-09-22	66%
2024-10-27	67%
2024-12-22	56%
2025-02-02	57%
2025-01-19	56%
2025-02-02	57%
2025-03-18	15%
2025-03-30	17%
2025-04-06	7%
2025-04-15	9%
2025-04-15	9%

------------------------------------------------------------------- Joomla! <= 3.0.2 (highlight.php) PHP Object Injection Vulnerability ------------------------------------------------------------------- [-] Software Link: http://www.joomla.org/ [-] Affected Versions: Version 3.0.2 and earlier 3.0.x versions. Version 2.5.8 and earlier 2.5.x versions. [-] Vulnerability Description: The vulnerable code is located in /plugins/system/highlight/highlight.php: 56. // Get the terms to highlight from the request. 57. $terms = $input->request->get('highlight', null, 'base64'); 58. $terms = $terms ? unserialize(base64_decode($terms)) : null; User input passed through the "highlight" parameter is not properly sanitized before being used in an unserialize() call at line 58. This can be exploited to inject arbitrary PHP objects into the application scope. Successful exploitation of this vulnerability doesn't require authentication, but requires the "System Highlight" plugin to be enabled (such as by default configuration). [-] Solution: Upgrade to version 3.0.3 or 2.5.9. [-] Disclosure Timeline: [31/10/2012] - Vendor notified [08/11/2012] - Vendor asked for a proof of concept [08/11/2012] - Proof of concept provided to the vendor [04/02/2013] - Vendor update released [27/02/2013] - Public disclosure [-] CVE Reference: The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2013-1453 to this vulnerability. [-] Credits: Vulnerability discovered by Egidio Romano. [-] Original Advisory: http://karmainsecurity.com/KIS-2013-03