CVE-2004-2535

5.0 MEDIUM 0.8% exploit odds Fix listed

What it is

The person-to-person secure messaging feature in Sticker before 3.1.0 beta 2 allows remote attackers to post messages to unauthorized private groups by using the group's public encryption key.

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 0.8% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2004-12-31 05:00 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 22:09 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 0.8% in the next 30 days (EPSS).
Severity: 5.0 MEDIUM (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2004-12-31 05:00 UTC
Last modified: 2026-06-16 22:09 UTC
Exploit probability: 0.8% · EPSS, next 30 days
Record status: Modified

Affected

Matthew Phillips Sticker ≤ 3.1.0_beta_1
Matthew Phillips Sticker 3.0.0

Attack profile CVSS 2.0 · 5.0

Attack vector: Network
Complexity: Low
Authentication: None
Confidentiality: None
Integrity: Partial
Availability: None

Raw vector

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

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2004-2535.md and follow it. Check whether this project is affected by CVE-2004-2535. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

· More options · Status badge

Download Square Reddit

Fix and advisories

References

NVD record · CVE.org record