CVE-2019-1218

MEDIUM

Microsoft Outlook iOS - Cross-Site Scripting via Crafted Email Message

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-1218. PoCs published by d0gukank.

AI-analyzed exploit summary The repository describes a cross-site scripting (XSS) vulnerability in Microsoft Outlook for iOS (CVE-2019-1218) that allows an attacker to execute scripts in the context of the current user via specially crafted email messages. The writeup includes technical details about the vulnerability and its exploitation but lacks actual exploit code.

Description

A spoofing vulnerability exists in the way Microsoft Outlook iOS software parses specifically crafted email messages. An authenticated attacker could exploit the vulnerability by sending a specially crafted email message to a victim. The attacker who successfully exploited this vulnerability could then perform cross-site scripting attacks on the affected systems and run scripts in the security context of the current user. The security update addresses the vulnerability by correcting how Outlook iOS parses specially crafted email messages.

Exploits (1)

nomisec WRITEUP 1 stars
by d0gukank · poc
https://github.com/d0gukank/CVE-2019-1218

The repository describes a cross-site scripting (XSS) vulnerability in Microsoft Outlook for iOS (CVE-2019-1218) that allows an attacker to execute scripts in the context of the current user via specially crafted email messages. The writeup includes technical details about the vulnerability and its exploitation but lacks actual exploit code.

Classification
Writeup 80%
Attack Type
Xss
Complexity
Moderate
Reliability
Reliable
Target: Microsoft Outlook for iOS
Auth required
Prerequisites: Victim must open a specially crafted email in Microsoft Outlook for iOS
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (1)

Core 1
Core References

Scores

CVSS v3 5.4
EPSS 0.0580
EPSS Percentile 90.6%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
microsoft/outlook
Published Aug 14, 2019
Tracked Since Feb 18, 2026