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CVE-2023-41878

25
FAUCET Score

CVE-2023-41878 is a critical vulnerability affecting MeterSphere, an open-source continuous testing platform, specifically due to a weak default password in its Selenium VNC configuration. This allows unauthenticated attackers to gain high privileges by logging into the VNC. With a CVSS score of 9.8 (CRITICAL), the vulnerability is easily exploitable over the network with low attack complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion, but users are strongly advised to upgrade to version 2.10.7 LTS as no workarounds exist.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.10.7CPE matchmatch criteria
cpe:2.3:a:metersphere:metersphere:*:*:*:*:lts:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.6MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.1
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.58%
Probability of exploitation in next 30 days
EPSS Percentile
44.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0058 is in the 24th 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

github.com / metersphere/installer/commit/02dd31c0951a225eaad99eda560e3eb91ba3001d
Patch
github.com / metersphere/metersphere/security/advisories/GHSA-88vv-6rm4-59h9
PatchThird Party Advisory