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CVE-2022-26982

38
FAUCET Score

CVE-2022-26982 describes an authenticated remote code execution vulnerability in SimpleMachinesForum (SMF) version 2.1.1 and earlier, where an administrator can insert malicious PHP code into themes. This vulnerability carries a high CVSS score of 7.2, indicating a network-based attack with low complexity that can lead to full compromise of confidentiality, integrity, and availability. While the vendor considers this intended functionality for administrators, an exploit (EDB-51057) is publicly available, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1.1CPE matchmatch criteria
cpe:2.3:a:simplemachines:simple_machines_forum:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
9.19%
Probability of exploitation in next 30 days
EPSS Percentile
94.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-51057 · Mar 25, 2023
This CVE's current EPSS score of 0.0919 is in the 93rd percentile among its peer group of 5,531 CVEs.

Social Chatter

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

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/171486/SimpleMachinesForum-2.1.1-Remote-Code-Execution.html
github.com / sartlabs/0days/blob/main/SimpleMachinesForum/Exploit.txt
ExploitThird Party Advisory