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Fencer Vulns
medium 6.8

CVE-2023-30550 json

IDOR vulnerability exists in metersphere

published 2023-05-04 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-34932

cvss
6.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 52%
public exploits
0
none known

Summary

MeterSphere is an open source continuous testing platform, covering functions such as test tracking, interface testing, UI testing, and performance testing. This IDOR vulnerability allows the administrator of a project to modify other projects under the workspace. An attacker can obtain some operating permissions. The issue has been fixed in version 2.9.0.

Patch / fix

  • metersphere metersphere 2.9.0

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
21 mo ago

Exploit prediction

0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/metersphere/metersphere/security/advisories/GHSA-j5cq-cpw2-gp2q referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 6.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
CISA ADP 3.1 4.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N
NVD 3.1 4.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N
CNA 3.1 4.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N

Affected products

  • metersphere metersphere

Classification

Weakness
  • CWE-639 Authorization Bypass Through User-Controlled Key

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.