{"id":86649,"date":"2026-03-10T00:49:05","date_gmt":"2026-03-10T00:49:05","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-30T00:00:00","slug":"cve-2025-50708-sensitive-information-disclosure-in-perplexity-ai-gpt-4","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-50708-sensitive-information-disclosure-in-perplexity-ai-gpt-4\/","title":{"rendered":"CVE-2025-50708: Sensitive Information Disclosure in Perplexity AI GPT-4<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

The vulnerability denoted as CVE-2025-50708 pertains to a significant flaw in the Perplexity AI GPT-4 v.2.51.0. This flaw could allow a remote attacker to access sensitive data through the token component in the shared chat URL. Given the wide use of Perplexity AI GPT-4 in various systems, this vulnerability could have a substantial impact, leading to system compromise or potential data leakage.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-50708
\nSeverity: High – CVSS 7.5
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: Required
\nImpact: Possible system compromise and data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

Perplexity AI GPT-4 | v.2.51.0<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The exploit capitalizes on an issue in the token component of the shared chat URL in Perplexity AI GPT-4. An attacker could manipulate this vulnerability to gain access to sensitive data. Given that no privileges are required, the attack can be initiated remotely, making any system using the affected version of Perplexity AI GPT-4 potential targets.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Here’s a conceptual example of how the vulnerability might be exploited using a maliciously crafted HTTP request:<\/p>\n

GET \/chat?token=malicious_token HTTP\/1.1\nHost: target.example.com\nAccept: application\/json<\/code><\/pre>\n
In this example, `malicious_token` is a token manipulated by the attacker, potentially leading to access and disclosure of sensitive data.<\/p>\n
Mitigation<\/strong><\/p>\n
To mitigate the risks associated with CVE-2025-50708, users are urged to apply the vendor patch as soon as it becomes available. In the meantime, using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) could serve as a temporary mitigation measure.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The vulnerability denoted as CVE-2025-50708 pertains to a significant flaw in the Perplexity AI GPT-4 v.2.51.0. This flaw could allow a remote attacker to access sensitive data through the token component in the shared chat URL. Given the wide use of Perplexity AI GPT-4 in various systems, this vulnerability could have a substantial impact, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[],"tags":[],"vendor":[],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-86649","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t