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NVD / CVE Program· CNA GitHub_M

CVE-2025-53902: Tuleap exposes artifacts to a mentioned user via email notifications

Noroxi assessment

Priority: Monitor (action score 17/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.36% (FIRST EPSS).
  • Anyone who can reach it over the internet can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • No fixed version is recorded, but the references include a patch (commit or PR) link.

Low priority for now. See the fix and affected versions sections below.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

Tuleap is an Open Source Suite created to facilitate management of software development and collaboration. In Tuleap Community Edition prior to version 16.9.99.1752585665 and Tuleap Enterprise Edition prior to 16.8-6 and 16.9-5, users may potentially access confidential information from artifacts that they are not authorized to view. This is fixed in Tuleap Community Edition prior to version 16.9.99.1752585665 and Tuleap Enterprise Edition prior to 16.8-6 and 16.9-5.

MediumCVSS 4.3 · v3.1—No exploit No fix recorded
Published
Jul 29, 2025
Updated
Jun 17, 2026
EPSS
0.3% · 30th percentile

Report tools

JSON

Action score

17

Monitor

Low priority for now.

CVSS
17 / 40 · 4.3 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.3%

CISA SSVC decision

Exploitation
proof of concept
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · GitHub_M
4.3
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2025-53902

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
enaleantuleap

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • enalean tuleapbefore 16.8-6
  • enalean tuleapbefore 16.9.99.1752585665
  • enalean tuleap16.9 and later · before 16.9-5

Versions reported by the vendor

Affected version ranges reported by the assigning authority (GitHub_M). Independent of NVD's CPE analysis and usually ahead of it.

  • Enalean tuleap

    • Tuleap Community Edition < 16.9.99.1752585665, Tuleap Enterprise Edition < 16.8-6, Tuleap Enterprise Edition >= 16.9, < 16.9-5affected

Same product

enalean: all records

Other highest-scoring records for the same primary product.

  • CVE-2017-7411An issue was discovered in Enalean Tuleap 9.6 and prior versions.
    55Plan
  • CVE-2018-17298An issue was discovered in Enalean Tuleap before 10.5.
    40Plan
  • CVE-2018-7538A SQL injection vulnerability in the tracker functionality of Enalean Tuleap software engineering platform before 9.18 allows attackers to e
    40Plan

Published before and after this one in the same product

  • ← EarlierCVE-2025-52899Jul 29, 2025 · Tuleap vulnerable to user enumeration via the lost password form
    21Monitor
  • ← EarlierCVE-2025-53541Jul 29, 2025 · Tuleap is vulnerable to XSS attacks when displaying the children of a parent artifact
    21Monitor
  • Later →CVE-2025-54877Aug 29, 2025 · Tuleap's special and always there fields permissions are not verified in cross-tracker search
    21Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2025-5487731 days apartTuleap's special and always there fields permissions are not verified in cross-tracker search
    21Monitor
  • CVE-2025-30209120 days apartTuleap has improper permission handling in the REST endpoints and release notes display of the FRS plugin
    21Monitor
  • CVE-2025-30155120 days apartTuleap does not enforce read permissions on parent trackers in the REST API
    17Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
low · data can be read
Integrity
none
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
Low
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-863 · Incorrect Authorization

CVSS vector

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

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Show all references (2 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records