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CVE-2021-32608

48
FAUCET Score

CVE-2021-32608 is a critical vulnerability affecting Smartstore (aka SmartStoreNET) versions up to 4.1.1, stemming from improper sanitization of forum post text in Views/Boards/Partials/_ForumPost.cshtml. This flaw has a CVSS score of 9.8, indicating a critical severity with a network-based attack vector requiring no user interaction, and could lead to complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.1.1CPE matchmatch criteria
cpe:2.3:a:smartstore:smartstore:*:*:*:*:*:*:*:*

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
33.44%
Probability of exploitation in next 30 days
EPSS Percentile
98.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.3344 is in the 95th 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

blog.sonarsource.com / smartstorenet-malicious-message-leading-to-e-commerce-takeover
ExploitThird Party Advisory
github.com / smartstore/SmartStoreNET/commit/ae03d45e23734555a2aef0b0c3d33c21e076c20f
PatchThird Party Advisory