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CVE-2021-41765

64
FAUCET Score

CVE-2021-41765 describes a critical SQL injection vulnerability in ResourceSpace versions 9.5 and 9.6 < rev 18274, specifically within the add_keyword.php file. This flaw allows unauthenticated remote attackers to execute arbitrary SQL commands, potentially leading to full database compromise and, with an admin session cookie, arbitrary code execution on the server. With a CVSS score of 9.8 (Critical) and a FAUCET Risk Score of 98/100, this vulnerability presents a significant threat due to its low attack complexity and high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
9.5CPE matchmatch criteria
cpe:2.3:a:montala:resourcespace:9.5:*:*:*:*:*:*:*
9.6CPE matchmatch criteria
cpe:2.3:a:montala:resourcespace:9.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
67.84%
Probability of exploitation in next 30 days
EPSS Percentile
99.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.6784 is in the 97th percentile among its peer group of 36,835 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

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

svn.resourcespace.com / svn/rs/releases/9.6/pages/edit_fields/9_ajax/add_keyword.php
Broken LinkVendor Advisory
horizon3.ai / multiple-vulnerabilities-in-resourcespace
ExploitThird Party Advisory