Exploitation Summary
EIP tracks 1 public exploit for EIP-2026-118994. PoCs published by Arve Bersvendsen.
AI-analyzed exploit summary This exploit demonstrates a policy circumvention in Opera M2 Mail Client, allowing remote attackers to disclose user IP addresses and validate email addresses by bypassing the suppression of external embeds via a crafted HTML email.
Description
Opera 7.20 - Mail Client Policy Circumvention
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Arve Bersvendsen · htmlremotewindows
https://www.exploit-db.com/exploits/22951
This exploit demonstrates a policy circumvention in Opera M2 Mail Client, allowing remote attackers to disclose user IP addresses and validate email addresses by bypassing the suppression of external embeds via a crafted HTML email.
Classification
Working Poc 90%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target:
Opera M2 Mail Client 7.20 Beta 1 build 2981
No auth needed
Prerequisites:
Victim uses Opera M2 Mail Client 7.20 Beta 1 build 2981 · Victim opens the malicious email
devstral-2 · analyzed Feb 16, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026