CVE-2020-2502 — Cross-site Scripting Vulnerability in Photo Station

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MEDIUM

Cross-site Scripting Vulnerability in Photo Station

Published Feb 17, 2021

6.1

MEDIUM

CVSS 3.1

EPSS 0.83%

Description

This cross-site scripting vulnerability in Photo Station allows remote attackers to inject malicious code. QANP We have already fixed this vulnerability in the following versions of Photo Station. Photo Station 6.0.11 and later

Affected products

Vendor QNAP Systems Inc. Product Photo Station Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <6.0.11

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

QNAP Systems Inc.

Photo Station

n/a

Version	Status	Constraints
unspecified	affected	<6.0.11

Remediation

Vendor solution

QNAP We have already fixed this vulnerability in the following versions of Photo Station.

Photo Station 6.0.11 and later

Metrics

0.83% 0.00827

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.00827

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (11 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 3, 2026	0.83% (0.00827)	55.98th	v5 (v2026.06.15)
Sep 20, 2026	0.83% (0.00827)	55.88th	v5 (v2026.06.15)
Jul 20, 2024	0.11% (0.00115)	45.62th	v3 (v2023.03.01)
Nov 2, 2023	0.11% (0.00112)	44.35th	v3 (v2023.03.01)
Mar 7, 2023	0.10% (0.00104)	40.73th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Mar 31, 2022	2.56% (0.02561)	62.63th	v2 (v2022.01.01)
Jan 6, 2022	2.30% (0.02304)	53.25th	v1
Jan 5, 2022	0.52% (0.00523)	33.47th	v5 (v2026.06.15)
Apr 14, 2021	0.52% (0.00523)	0.00th	v1