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CVE-2008-4793

22
FAUCET Score

CVE-2008-4793 describes a vulnerability in Drupal 5.x before version 5.11, specifically within the node module API, which allows remote attackers to bypass node validation. This flaw could lead to unspecified impacts, particularly when contributed modules are in use. With a CVSS score of 7.5, it is considered highly severe due to its network-based attack vector, low complexity, and potential for partial confidentiality, integrity, and availability compromise. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.10CPE matchmatch criteria
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:drupal:drupal:5.0:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:drupal:drupal:5.0:beta1:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:drupal:drupal:5.0:beta2:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:drupal:drupal:5.0:rc1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.21%
Probability of exploitation in next 30 days
EPSS Percentile
80.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0221 is in the 66th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

composerpatch availablevia ghsa
Product: drupal/drupalFixed in: 5.11

Vendor Advisories (1)

composerGHSA-ph2j-5hxq-gxrrhigh

Drupal Node Validation Bypass in the node module API

May 17, 2022

References

drupal.org / node/318706
PatchVendor Advisory
secunia.com / advisories/32200
exchange.xforce.ibmcloud.com / vulnerabilities/45763
openwall.com / lists/oss-security/2008/10/21/7