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CVE-2017-1000134

24
FAUCET Score

CVE-2017-1000134 describes a vulnerability in Mahara versions 1.8.x (before 1.8.6), 1.9.x (before 1.9.4), 1.10.x (before 1.10.1), and 15.04.x (before 15.04.0). This flaw allows a group member to lose access to files they uploaded if another group member modifies the access permissions. Rated 8.1 HIGH on the CVSS scale, this vulnerability has a network attack vector and low attack complexity, allowing an authenticated attacker to achieve high impact on confidentiality and integrity without user interaction. The CWE-732 classification indicates incorrect permission assignment. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE. It is not listed on the CISA KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
1.8CPE matchmatch criteria
cpe:2.3:a:mahara:mahara:1.8:rc1:*:*:*:*:*:*
1.8CPE matchmatch criteria
cpe:2.3:a:mahara:mahara:1.8:rc2:*:*:*:*:*:*
1.8.0CPE matchmatch criteria
cpe:2.3:a:mahara:mahara:1.8.0:*:*:*:*:*:*:*
1.8.1CPE matchmatch criteria
cpe:2.3:a:mahara:mahara:1.8.1:*:*:*:*:*:*:*
1.8.2CPE matchmatch criteria
cpe:2.3:a:mahara:mahara:1.8.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.1HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
5.2
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 44th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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

bugs.launchpad.net / mahara/+bug/1267686
ExploitIssue TrackingPatchThird Party Advisory