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CVE-2020-24392

16
FAUCET Score

CVE-2020-24392 describes a missing TLS hostname validation vulnerability in voloko twitter-stream version 0.1.10, affecting the twitter-stream_project. This flaw allows a remote attacker to conduct a man-in-the-middle (MITM) attack due to the misuse of eventmachine, potentially compromising the integrity of communications. Rated as MEDIUM severity with a CVSS score of 5.9, it has a high impact on integrity (I:H) and requires high attack complexity (AC:H), but does not necessitate user interaction or privileges. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
0.1.10CPE matchmatch criteria
cpe:2.3:a:twitter-stream_project:twitter-stream:0.1.10:*:*:*:*:ruby:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.88%
Probability of exploitation in next 30 days
EPSS Percentile
55.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0088 is in the 13th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Vendor Advisories (1)

rubygemsGHSA-p6p8-q4pj-f74mmedium

Improper Certificate Validation in twitter-stream

Mar 29, 2021

References

github.com / voloko/twitter-stream
Product
securitylab.github.com / advisories/GHSL-2020-097-voloko-twitter-stream
ExploitThird Party Advisory