HOMEVULNERABILITIESCVE-2018-7634
HIGH

CVE-2018-7634

CWE-352Published: March 1, 2018· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

An issue was discovered in Enalean Tuleap 9.17. Lack of CSRF attack mitigation while changing an e-mail address makes it possible to abuse the functionality by attackers. By making a CSRF attack, an attacker could make a victim change his registered e-mail address on the application, leading to account takeover.

NVD Source

Technical Analysis

CVE-2018-7634 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Vendors & Products

enalean1 product(s)
tuleap
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/Enalean/tuleap/commit/0843c046eee54b16ec6a7753c575838212770189
PATCHhttps://mustafairan.wordpress.com/2018/03/05/tuleap-mail-change-csrf-vulnerability-leads-to-account-takeover/
PATCHhttps://tuleap.net/plugins/git/tuleap/tuleap/stable?p=tuleap%2Fstable.git&a=commit&h=d6701289ae55de900929ff0f66313fa9771a198d
PATCHhttps://tuleap.net/plugins/tracker/?aid=11217
PATCHhttps://github.com/Enalean/tuleap/commit/0843c046eee54b16ec6a7753c575838212770189
PATCHhttps://mustafairan.wordpress.com/2018/03/05/tuleap-mail-change-csrf-vulnerability-leads-to-account-takeover/
PATCHhttps://tuleap.net/plugins/git/tuleap/tuleap/stable?p=tuleap%2Fstable.git&a=commit&h=d6701289ae55de900929ff0f66313fa9771a198d
PATCHhttps://tuleap.net/plugins/tracker/?aid=11217
ADVISORYhttps://twitter.com/Mustafaran/status/970745812887199744
ADVISORYhttps://twitter.com/Mustafaran/status/970745812887199744

All References (10)

→
https://github.com/Enalean/tuleap/commit/0843c046eee54b16ec6a7753c575838212770189Patch
→
https://mustafairan.wordpress.com/2018/03/05/tuleap-mail-change-csrf-vulnerability-leads-to-account-takeover/Exploit · Patch · Third Party Advisory
→
https://tuleap.net/plugins/git/tuleap/tuleap/stable?p=tuleap%2Fstable.git&a=commit&h=d6701289ae55de900929ff0f66313fa9771a198dIssue Tracking · Patch · Vendor Advisory
→
https://tuleap.net/plugins/tracker/?aid=11217Patch · Vendor Advisory
→
https://twitter.com/Mustafaran/status/970745812887199744Exploit · Third Party Advisory
→
https://github.com/Enalean/tuleap/commit/0843c046eee54b16ec6a7753c575838212770189Patch
→
https://mustafairan.wordpress.com/2018/03/05/tuleap-mail-change-csrf-vulnerability-leads-to-account-takeover/Exploit · Patch · Third Party Advisory
→
https://tuleap.net/plugins/git/tuleap/tuleap/stable?p=tuleap%2Fstable.git&a=commit&h=d6701289ae55de900929ff0f66313fa9771a198dIssue Tracking · Patch · Vendor Advisory
→
https://tuleap.net/plugins/tracker/?aid=11217Patch · Vendor Advisory
→
https://twitter.com/Mustafaran/status/970745812887199744Exploit · Third Party Advisory

Quick Facts

CVE IDCVE-2018-7634
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-352
CISA KEVNo
Affected1 vendor(s)
PublishedMar 1, 2018

Related CVEs (CWE-352)

CVE-2025-23922
10.0
CVE-2017-5145
10.0
CVE-2025-32642
10.0
CVE-2024-29684
9.8
CVE-2023-4659
9.8
CVE-2023-51673
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2018-7634 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
← All Vulnerabilities·Search for CVE-2018-7634·NVD