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CVE-2024-45384

18
FAUCET Score

CVE-2024-45384 is a Padding Oracle vulnerability in the optional druid-pac4j extension of Apache Druid, affecting versions 0.18.0 through 30.0.0. This flaw could allow an unauthenticated attacker to manipulate pac4j session cookies, though the practical impact is currently considered low. The vulnerability has a CVSS score of 5.3 MEDIUM, indicating a network-based attack with low complexity and a potential impact on integrity. There is no known active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.18.0, < 30.0.1CPE matchmatch criteria
cpe:2.3:a:apache:druid:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.82%
Probability of exploitation in next 30 days
EPSS Percentile
53.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0082 is in the 33rd percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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 (1)

mavenpatch availablevia ghsa
Product: org.apache.druid.extensions:druid-pac4jFixed in: 30.0.1

Vendor Advisories (1)

mavenGHSA-p72w-r6fv-6g5hlow

druid-pac4j, Apache Druid extension, has Padding Oracle vulnerability

Sep 17, 2024

References

openwall.com / lists/oss-security/2024/09/17/1
lists.apache.org / thread/gr94fnp574plb50lsp8jw4smvgv1lbz1
Vendor Advisory