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CVE-2017-15054· NVD / CVE Program· CNA mitre

An arbitrary file upload vulnerability, present in TeamPass before 2.1.27.9, allows remote authenticated users to upload arbitrary files lea

An arbitrary file upload vulnerability, present in TeamPass before 2.1.27.9, allows remote authenticated users to upload arbitrary files leading to Remote Command Execution. To exploit this vulnerability, an authenticated attacker has to tamper with parameters of a request to upload.files.php, in order to select the correct branch and be able to upload any arbitrary file. From there, it can simply access the file to execute code on the server.

HighCVSS 7.5 · v3.0—No exploit Fix available
Published
Nov 27, 2017
Updated
Jun 16, 2026
EPSS
3.5% · 89th percentile
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Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 3.5%

Affected systems

VendorProduct
teampassteampass

Affected versions

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

  • teampass teampassbefore 2.1.27.9

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Packagistnilsteampassnet/teampassbefore 2.1.27.92.1.27.9

Same product

teampass: all records

Other highest-scoring records for the same primary product.

  • CVE-2019-1000001TeamPass version 2.1.27 and earlier contains a Storing Passwords in a Recoverable Format vulnerability in Shared password vaults that can re
    40Plan
  • CVE-2015-7564Multiple SQL injection vulnerabilities in TeamPass 2.1.24 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) i
    40Plan
  • CVE-2017-9436TeamPass before 2.1.27.4 is vulnerable to a SQL injection in users.queries.php.
    39Monitor
  • CVE-2026-3107Multiple vulnerabilities in Teampass
    37Monitor
  • CVE-2026-3106Multiple vulnerabilities in Teampass
    37Monitor
  • CVE-2023-3086Cross-site Scripting (XSS) - Stored in nilsteampassnet/teampass
    36Monitor

Remediation

Which version to upgrade to

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

Product / packageFixed versionSource
Packagist:nilsteampassnet/teampass2.1.27.9Package registry (OSV)

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.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

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.

No nightly-computed relations.

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.
  • Special conditions such as timing or configuration are required.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
High
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-434 · Unrestricted Upload of File with Dangerous Type

CVSS vector

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

nvd-primary

Attack context

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

Noroxi analysis

No Noroxi analysis for this record yet

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Change log

  1. Fix✗ → ✓

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References

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

All records