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CVE-2024-30471

15
FAUCET Score

CVE-2024-30471 is a Time-of-check Time-of-use (TOCTOU) race condition in Apache StreamPipes' user self-registration, affecting versions through 0.93.0. This vulnerability allows an attacker to create multiple identical user accounts with the same email address, potentially corrupting user management. With a CVSS score of 3.7 (Low), it has a network attack vector and high attack complexity, resulting in a low impact on integrity and no impact on confidentiality or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.95.0CPE matchmatch criteria
cpe:2.3:a:apache:streampipes:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.7LOW

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.66%
Probability of exploitation in next 30 days
EPSS Percentile
47.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0066 is in the 30th percentile among its peer group of 1,506 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (2)

mavenpatch availablevia ghsa
Product: org.apache.streampipes:streampipes-parentFixed in: 0.95.0
pippatch availablevia ghsa
Product: streampipesFixed in: 0.95.0

Vendor Advisories (1)

mavenGHSA-2qph-v9p2-q2gvmedium

Apache StreamPipes potentially allows creation of multiple identical accounts

Jul 17, 2024

References

openwall.com / lists/oss-security/2024/07/16/9
lists.apache.org / thread/8yodrmohgcybq900or3d4hc1msl230fr
Mailing ListVendor Advisory