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CVE-2018-25093

27
FAUCET Score

CVE-2018-25093 is a critical improper access controls vulnerability affecting the Tag Handler component in Vaerys-Dawn DiscordSailv2 versions up to 2.10.2. This vulnerability has a CVSS score of 9.8, indicating it can be exploited remotely without authentication or user interaction, leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code, or inclusion in CISA's KEV catalog, it has garnered some community discussion and media coverage. Upgrading to version 2.10.3 addresses this issue.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.10.3CPE matchmatch criteria
cpe:2.3:a:vaerys-dawn:discordsailv2:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.1
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.49%
Probability of exploitation in next 30 days
EPSS Percentile
39.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0049 is in the 17th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / Vaerys-Dawn/DiscordSailv2/commit/cc12e0be82a5d05d9f359ed8e56088f4f8b8eb69
Patch
github.com / Vaerys-Dawn/DiscordSailv2/releases/tag/2.10.3
Release Notes
vuldb.com
Permissions Required
vuldb.com
Third Party Advisory